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Chevy Blazer/GMC Jimmy

511 messages,  Last post on Nov 29, 2009 at 11:19 AM

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What is this discussion about? Chevrolet Blazer, GMC Jimmy, SUV

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#411 of 511 Re: 2003 chevy blazer idle problem [tothetee2] by repairdog Dec 04, 2006 (2:43 pm)
Replying to: tothetee2 (Dec 04, 2006 11:11 am) Timing is fixed at distributor and adjusted by the computer. Do you ever lose any coolant from the reservior or see any leakage. Lower intakes are a known problem around 90-100k leaking some coolant into the valley so fill that up and watch it.
#412 of 511 Re: 2000 jimmy starting issue [repairdog] by dogle Dec 16, 2006 (5:51 pm)
Replying to: repairdog (Dec 03, 2006 5:35 am) where is the fuel pressure regulator on a 2000 gmc jimmy 4.3 ltr engine? Replies to this message: repairdog (Dec 17, 2006 4:30 am) dogle (Dec 17, 2006 6:17 am)
#413 of 511 Re: 2000 jimmy starting issue [dogle] by repairdog Dec 17, 2006 (4:30 am)
Replying to: dogle (Dec 16, 2006 5:51 pm) Under the plastic upper intake cover attached to the fuel injector assembly. Replies to this message: dogle (Dec 17, 2006 6:17 am)
#414 of 511 Re: 2000 jimmy starting issue [repairdog] by dogle Dec 17, 2006 (6:17 am)
Replying to: repairdog (Dec 17, 2006 4:30 am) Thanks I'll take a look.
#415 of 511 Power Door lock issues by bpotts Dec 27, 2006 (11:53 am)
My 1997 Jimmy has begun to lock and unlock itself after the it has been shut off. There is not a keyless entry on this vehicle and I have checked the fuse as well. I pulled the fuse in an attempt to operate it manually but when I pulled the fuse there was a whirring noise that was coming form under the dash intermittently. Not sure where to begin looking for this problem. Has anyone else experienced this? Replies to this message: ixmo (Dec 29, 2006 3:09 pm)
#416 of 511 power door locks kaput! 1997 jimmy by ixmo Dec 29, 2006 (2:33 pm)
today i decided to give my 1997 jimmy a much needed bath. afterwards, my power door locks stopped working . could it be a fuse problem? , switch of some sort ? . im so low on funds and cant afford to be bent over by a dealer or mechanic. any ideas? please help.my neighborhood is not the best and the back tailgate door cannot be locked manually ,so tonight it will remain unlocked while i sleep. this sucks , the last thing my family needs is this right now. Replies to this message: repairdog (Dec 30, 2006 5:26 am)
#417 of 511 Re: Power Door lock issues [bpotts] by ixmo Dec 29, 2006 (3:09 pm)
Replying to: bpotts (Dec 27, 2006 11:53 am) bypotts , my jimmy is now doing the same thing , i have no answers yet but most likely ill take it somewhere tomorrow. i locked the jimmy completely manually came back outside an hour later and it was all unlocked . what a crock huh? , ill write back when i solve this BS.
#418 of 511 Re: power door locks kaput! 1997 jimmy [ixmo] by repairdog Dec 30, 2006 (5:26 am)
Replying to: ixmo (Dec 29, 2006 2:33 pm) If 97 they have a known bad ignition switch (actually the connector and module in the column) so see the many posts on that - all power goes thru there.
#419 of 511 1995 GMC Jimmy 4.3 Vortec, engine stalls at idle by firefighterfox Feb 18, 2007 (1:22 pm)
the engine idles 650 to 675 rpm there is an intermittent miss that does not create a problem, but, if while in gear the AC compressor cycles on at the same time the miss hits, then the engine will frequently stall. It will start right back up with no problem, runs and drives great until you stop at a light or intersection. Many new items installed, ie: plugs , wires, cap, rotor, dist. module, coil, injector assem., plenum fuel lines, fuel pump, egr cleaned, fuel relay and more......... Idle control valve appears to be working properly. Computer does not seem to have time to speed up the engine for the additional load of the AC or steering pump before it stalls and dies. After the engine is warmed up, I can disconnect the idle control valve and it appears to run smoother. Anyone had this issue?   thanks, Greg Replies to this message: repairdog (Feb 19, 2007 2:09 am) foxracer1 (Dec 04, 2007 5:08 pm)
#420 of 511 Re: 1995 GMC Jimmy 4.3 Vortec, engine stalls at idle [firefighterfox] by repairdog Feb 19, 2007 (2:09 am)
Replying to: firefighterfox (Feb 18, 2007 1:22 pm) Probablty as you said the IAC is not responsing to the PCM commands so connector or valve. Get the AC checked out to see if the compressor is dying - excessive drag as the clutch cycles the AC on/off or could be just low pressure so a recharge required

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