Loss of coolant....can I damage water pump with engine startup???
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Jerry Bransford did pass the time by typing:
> "Paul Calman" <spam@trap.com> wrote in message
> news:2mdq9gFltlirU1@uni-berlin.de...
>>> When
>>> I was a kid, we only used water and therer was no such thing as
>>> antifreeze/coolant.
>>
>> When i was a kid we didn't have all this fancy food. All we had was dirt,
>> and we were thankfull for it.
>> We didn't have air either, we had to hold out breath all the time.
>
> That was funny Paul but Jeff was really only suggesting that plain water
> would have worked fine to get home on as an emergency measure. :)
I've also heard that leaving the radiator cap slightly off will cut down
on leaks since the system can't build any pressure. That being said, without
pressure the fluid will boil faster. :/
--
DougW
> "Paul Calman" <spam@trap.com> wrote in message
> news:2mdq9gFltlirU1@uni-berlin.de...
>>> When
>>> I was a kid, we only used water and therer was no such thing as
>>> antifreeze/coolant.
>>
>> When i was a kid we didn't have all this fancy food. All we had was dirt,
>> and we were thankfull for it.
>> We didn't have air either, we had to hold out breath all the time.
>
> That was funny Paul but Jeff was really only suggesting that plain water
> would have worked fine to get home on as an emergency measure. :)
I've also heard that leaving the radiator cap slightly off will cut down
on leaks since the system can't build any pressure. That being said, without
pressure the fluid will boil faster. :/
--
DougW
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
TJM proclaimed:
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
TJM proclaimed:
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
TJM proclaimed:
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
TJM proclaimed:
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
> pretty bad for last couple days. I crawled under the front of the vehicle and
> cant see an obvious pinhole or cracked seam due to the fan shroud blocking the
> view, but the entire bottom seal on the radiator is soaked with green fluid, and
> its leaking all over the parking lot. I poured in half gal. of coolant last
> night to see what would happen, and its been leaking green juice all night & day
> onto aforementioned parking lot.
Probably the plastic tanks have busted... On the passenger side at
the bottom of the radiator is a coupler that *might* be leaking, but
usually if as bad as you have the tanks have gone bye bye.
>
> I think I might be able to drive the vehicle a couple miles to the local
> dealership or radiator shop to get it looked at.....but am I risking water pump
> damage if there is no coolant in the radiator? Do water pumps need fluid to
> operate.....or can they run dry? I'd hate to add a costly water pump
> replacement on top of a radiator fix.
If you stuff it full and it really is only a coupla miles, you might
make it before the coolant level drops too much--by waiting until any
local traffic congestion is over. If it drops too fast tho, you could
risk worse than water pump damage. A tow truck is very likely
cheaper than the extra repair risk.
While replacing the radiator, probably a good idea to do the
thermostat at the same time. If there is much staining on the
water pump, consider replacing it as well while that mess is out
of there.
May also want to consider an aftermarket radiator if you have a good
Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
true PITA due to the shrouding, that is is plastic, and the A/C and
other junk in your way.
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Lon did pass the time by typing:
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Lon did pass the time by typing:
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Lon did pass the time by typing:
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Lon did pass the time by typing:
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
> TJM proclaimed:
>
>> The stock radiator on my '95 Grand Cherokee Limited (4.0L 6-cyl.) is leaking
>> pretty bad for last couple days. I crawled under the front of the vehicle
>> and cant see an obvious pinhole or cracked seam due to the fan shroud
>> blocking the view, but the entire bottom seal on the radiator is soaked with
>> green fluid, and its leaking all over the parking lot. I poured in half
>> gal. of coolant last night to see what would happen, and its been leaking
>> green juice all night & day onto aforementioned parking lot.
>
> Probably the plastic tanks have busted... On the passenger side at
> the bottom of the radiator is a coupler that *might* be leaking, but
> usually if as bad as you have the tanks have gone bye bye.
>>
>> I think I might be able to drive the vehicle a couple miles to the local
>> dealership or radiator shop to get it looked at.....but am I risking water
>> pump damage if there is no coolant in the radiator? Do water pumps need
>> fluid to operate.....or can they run dry? I'd hate to add a costly water
>> pump replacement on top of a radiator fix.
>
> If you stuff it full and it really is only a coupla miles, you might
> make it before the coolant level drops too much--by waiting until any
> local traffic congestion is over. If it drops too fast tho, you could
> risk worse than water pump damage. A tow truck is very likely
> cheaper than the extra repair risk.
>
> While replacing the radiator, probably a good idea to do the
> thermostat at the same time. If there is much staining on the
> water pump, consider replacing it as well while that mess is out
> of there.
>
> May also want to consider an aftermarket radiator if you have a good
> Jeep shop to install it. Removing the radiator on the 4.0 ZJ is a
> true PITA due to the shrouding, that is is plastic, and the A/C and
> other junk in your way.
And the tranny cooler lines with those insuferable connectors.
http://members.***.net/wilsond/hb/
--
DougW
Guest
Posts: n/a
Re: Loss of coolant....can I damage water pump with engine startup???
Or taking the thermostat out (Someone did that to my Waggy - and the old rad
blew in
three places 20 minutes after the new thermostat went in it !)
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"DougW" <post.replies@invalid.address> wrote in message
news:J1jMc.31916$SD3.22265@okepread06...
> Jerry Bransford did pass the time by typing:
> > "Paul Calman" <spam@trap.com> wrote in message
> > news:2mdq9gFltlirU1@uni-berlin.de...
> >>> When
> >>> I was a kid, we only used water and therer was no such thing as
> >>> antifreeze/coolant.
> >>
> >> When i was a kid we didn't have all this fancy food. All we had was
dirt,
> >> and we were thankfull for it.
> >> We didn't have air either, we had to hold out breath all the time.
> >
> > That was funny Paul but Jeff was really only suggesting that plain water
> > would have worked fine to get home on as an emergency measure. :)
>
> I've also heard that leaving the radiator cap slightly off will cut down
> on leaks since the system can't build any pressure. That being said,
without
> pressure the fluid will boil faster. :/
>
> --
> DougW
>
>
blew in
three places 20 minutes after the new thermostat went in it !)
Dave Milne, Scotland
'91 Grand Wagoneer, '99 TJ
"DougW" <post.replies@invalid.address> wrote in message
news:J1jMc.31916$SD3.22265@okepread06...
> Jerry Bransford did pass the time by typing:
> > "Paul Calman" <spam@trap.com> wrote in message
> > news:2mdq9gFltlirU1@uni-berlin.de...
> >>> When
> >>> I was a kid, we only used water and therer was no such thing as
> >>> antifreeze/coolant.
> >>
> >> When i was a kid we didn't have all this fancy food. All we had was
dirt,
> >> and we were thankfull for it.
> >> We didn't have air either, we had to hold out breath all the time.
> >
> > That was funny Paul but Jeff was really only suggesting that plain water
> > would have worked fine to get home on as an emergency measure. :)
>
> I've also heard that leaving the radiator cap slightly off will cut down
> on leaks since the system can't build any pressure. That being said,
without
> pressure the fluid will boil faster. :/
>
> --
> DougW
>
>
