NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
10-18-2004, 08:20 PM
#11
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
Matt Macchiarolo did pass the time by typing:
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
10-18-2004, 08:20 PM
#12
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
Matt Macchiarolo did pass the time by typing:
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
10-18-2004, 08:20 PM
#13
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
Matt Macchiarolo did pass the time by typing:
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
> And it will be a crank position sensor.
Or ignition coil, shorted or broken sensor wire,
loose battery connection, cracked spark plug,
carbon trace or cracked cap/rotor/cop etc.
cop == coil on plug
Lots of things will cause bucking. Since it's a 2001
let the dealer plug it into a scantool and see what the
computer says.
--
DougW
10-18-2004, 11:38 PM
#14
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
In message <6aca8697.0410181521.7c3d2c96@posting.google.com >, "Mark" wrote:
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
10-18-2004, 11:38 PM
#15
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
In message <6aca8697.0410181521.7c3d2c96@posting.google.com >, "Mark" wrote:
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
10-18-2004, 11:38 PM
#16
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
In message <6aca8697.0410181521.7c3d2c96@posting.google.com >, "Mark" wrote:
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
>Can anybody help me?
>
>I've changed the fuel pump, charcol canister, leak detection pump and
>purge valve trying to solve the problem listed in the subject line.
>I've been able to force the vehicle to have the problem by un-plugging
>the vacuum hose that goes directly from the intake manifold to the
>charcol canister.
Leak detection pump? Why???
There is not supposed to be a vacuum hose going directly from the intake to the
canister.
> After replacing everything, I thought it was fixed
>and let my wife take it to Houston. Now it is sitting at a dealership
>in Houston and I'm in Colorado. Does anybody think they might know
>what the problem is?
Do yourself (and your wife) a favor and let the dealer fix it while it's there,
before you go broke throwing parts at it, and before your wife gets stranded
somewhere.
>
>Thanks
10-19-2004, 10:41 AM
#17
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
cracked cap?
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
10-19-2004, 10:41 AM
#18
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
cracked cap?
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
10-19-2004, 10:41 AM
#19
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
cracked cap?
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
"DougW" <post.replies@invalid.address> wrote in message
news:S4Zcd.74240$tU4.67710@okepread06...
> Matt Macchiarolo did pass the time by typing:
> > And it will be a crank position sensor.
>
> Or ignition coil, shorted or broken sensor wire,
> loose battery connection, cracked spark plug,
> carbon trace or cracked cap/rotor/cop etc.
>
> cop == coil on plug
>
> Lots of things will cause bucking. Since it's a 2001
> let the dealer plug it into a scantool and see what the
> computer says.
>
> --
> DougW
>
>
10-19-2004, 02:57 PM
#20
Guest
Posts: n/a
Re: NEED HELP!; 2001 Jeep Wrangler, 4.0, stalling, hiccupping, kangarooing
They don't use o-scopes anymore Bill!
<now waiting for Bill to post link of an o-scope picture>
:-)
--
JimG
80' CJ-7 258 CID, HEI
4.56 Gears, Lock-Right F&R
35" BFG MT on 15x10 Centerlines
D44 Rear, D30 Front. SOA
Dana 300 w/4:1 & Currie twin sticks
Warn X8000i w/ dual batteries
00' TJ Sport 4.0L, 5sp
4.56 Gears, TrueTrac rear
33" BFG AT on 15x8 Eagle Alloys
D35 Rear, D30 Front. 3" Suspension Lift
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:4174521D.DD345591@***.net...
> I think the Stealership will have your problem diagnosed, fifteen
> seconds after he hooks up the a oscilloscope.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Mark wrote:
>>
>> Can anybody help me?
>>
>> I've changed the fuel pump, charcol canister, leak detection pump and
>> purge valve trying to solve the problem listed in the subject line.
>> I've been able to force the vehicle to have the problem by un-plugging
>> the vacuum hose that goes directly from the intake manifold to the
>> charcol canister. After replacing everything, I thought it was fixed
>> and let my wife take it to Houston. Now it is sitting at a dealership
>> in Houston and I'm in Colorado. Does anybody think they might know
>> what the problem is?
>>
>> Thanks
<now waiting for Bill to post link of an o-scope picture>
:-)
--
JimG
80' CJ-7 258 CID, HEI
4.56 Gears, Lock-Right F&R
35" BFG MT on 15x10 Centerlines
D44 Rear, D30 Front. SOA
Dana 300 w/4:1 & Currie twin sticks
Warn X8000i w/ dual batteries
00' TJ Sport 4.0L, 5sp
4.56 Gears, TrueTrac rear
33" BFG AT on 15x8 Eagle Alloys
D35 Rear, D30 Front. 3" Suspension Lift
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:4174521D.DD345591@***.net...
> I think the Stealership will have your problem diagnosed, fifteen
> seconds after he hooks up the a oscilloscope.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Mark wrote:
>>
>> Can anybody help me?
>>
>> I've changed the fuel pump, charcol canister, leak detection pump and
>> purge valve trying to solve the problem listed in the subject line.
>> I've been able to force the vehicle to have the problem by un-plugging
>> the vacuum hose that goes directly from the intake manifold to the
>> charcol canister. After replacing everything, I thought it was fixed
>> and let my wife take it to Houston. Now it is sitting at a dealership
>> in Houston and I'm in Colorado. Does anybody think they might know
>> what the problem is?
>>
>> Thanks