So, I do The Pinch Test
04-16-2005, 08:13 PM
#1
Guest
Posts: n/a
So, I do The Pinch Test
Well. It is a beautiful day outside, and I decide to do some under the
hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
in it!! Now I have no idea as to what is going on! Could it be that
somebody has already replaced the canister, but not with the right one?
There was no change in idle no matter what hose I pinched, however they
all seemed very hard. How many hoses should be going into a canister on
a '89 YJ? Dan
hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
in it!! Now I have no idea as to what is going on! Could it be that
somebody has already replaced the canister, but not with the right one?
There was no change in idle no matter what hose I pinched, however they
all seemed very hard. How many hoses should be going into a canister on
a '89 YJ? Dan
04-16-2005, 09:15 PM
#2
Guest
Posts: n/a
Re: So, I do The Pinch Test
http://home.sprynet.com/~dale02/list.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-16-2005, 09:15 PM
#3
Guest
Posts: n/a
Re: So, I do The Pinch Test
http://home.sprynet.com/~dale02/list.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-16-2005, 09:15 PM
#4
Guest
Posts: n/a
Re: So, I do The Pinch Test
http://home.sprynet.com/~dale02/list.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-16-2005, 09:15 PM
#5
Guest
Posts: n/a
Re: So, I do The Pinch Test
http://home.sprynet.com/~dale02/list.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-17-2005, 09:05 AM
#6
Guest
Posts: n/a
Re: So, I do The Pinch Test
There is one small vacuum line to the top that comes from the CTO valve
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-17-2005, 09:05 AM
#7
Guest
Posts: n/a
Re: So, I do The Pinch Test
There is one small vacuum line to the top that comes from the CTO valve
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-17-2005, 09:05 AM
#8
Guest
Posts: n/a
Re: So, I do The Pinch Test
There is one small vacuum line to the top that comes from the CTO valve
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-17-2005, 09:05 AM
#9
Guest
Posts: n/a
Re: So, I do The Pinch Test
There is one small vacuum line to the top that comes from the CTO valve
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
on the intake manifold.
There is a purge line just below that that goes to the PCV line and can
just join it with a T fitting. This is the testing line.
Then there is a line to the carb float bowl and one to the gas tank.
Check the link out that Bill gave and let us know which line has the
bolt.
The only one to 'pinch' test is the one from the PCV to the canister.
if this is the one with the bolt, the canister is likely dead.
If it can be hooked back up and passes the pinch test, then I would
suspect the $2.00 air filter on the bottom of the canister is plugged.
This is a common reason to unhook them because it puts a vacuum on the
gas tank, but the biggest reason is a failed purge valve. (the pinch
test)
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Daniel Paisley wrote:
>
> Well. It is a beautiful day outside, and I decide to do some under the
> hood Jeep stuff. So I do the "pinch" test that Mike has recommended. As
> I'm touching the first hose, one falls into my hand, _with_ a bolt stuck
> in it!! Now I have no idea as to what is going on! Could it be that
> somebody has already replaced the canister, but not with the right one?
> There was no change in idle no matter what hose I pinched, however they
> all seemed very hard. How many hoses should be going into a canister on
> a '89 YJ? Dan
04-17-2005, 12:35 PM
#10
Guest
Posts: n/a
Re: So, I do The Pinch Test
----------@***.net (L.W.( ßill) ------ III) posted this link:
http://home.sprynet.com/~dale02/list.htm
-----------------------------------------------------------
Hey, thanks Bill! There is a lot of good info there! Definately gonna
save that page. Dan