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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 22, 2006
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Open Help Requests for GM
Help Request Answers
2000 Chevrolet Silverado 1500 4.3L No Start VIN: 1GCEC14V6Y
I found one post fixes on the theft sensor in the coloum. So I replaced it . tryed to do relearn prodedure and no security telltale appears .I had seen it intermittenly before. but not now. Went into the body control module and found no codes, but history code... Trouble codes: B2960
1999 GMC Jimmy SL 4.3L Poor Idle Quality, Stall, Misfire VIN: 1GKDT13W7X
Fuel pump was replaced because the pressure was low. Now have good pressure however has a misfire that will not turn on mil. When the misfire occurs it is random will get so bad that motor stalls. Will start an idle fine for a couple of minutes then starts to ...
2000 GMC Yukon XL 1500 SLE 5.3L Electronic VIN: 3GKEC16T71
Thank you for any helpfull insight,my depth of knowledge and work experiance is limited on these trucks. REAR AC / HEAT system Inopertive, NO BLOWER , I have the rear pannel removed there is 12 volts at the orange wire at power module ( that's what im calling...
1993 Oldsmobile Cutlass Supreme 3.4L Turn Signals VIN: 1G3WH51X5N
Hello all. The original complaint was smoke coming from the steering wheel, and I could verify it everytime. It only smoked when the turn signals were used. I pulled the steering wheel and re-produced the symptom to see exactly where it was smoking. There are ...
2000 Oldsmobile Alero GL 3.4L MIL Lamp on VIN: 1G3NL52E6Y
Hello all. The customer stated the MIL was on with no driveability problems. I pulled code P0442, small leak detected. I started with a visual inpection and found nothing unusual. I didn't touch the gas cap as the code actually set during the current ignition ... Trouble codes: P0442 (Evap system small leak detected)
1997 Pontiac Grand Prix SE 3.8L super charger
A customer has a noisey front bearing in the super charger on this engine. my alldata says to replace the whole super charger. has anyone successfully repaired one . thanks
1998 Pontiac Grand Am SE 3.1L ABS LIGHT and ETS LIGHT VIN: 1G2NE52M9W
Hello techs, this car turns the ABS and the ETS lights on intermitanly, checked for codes found none in the ABS, checked codes for PCM, none found, checked codes for theft detterent sytem found none,,,also one time all the warning light came on while the car w...

Fixes & Summaries for GM
Fix/Summary Answers
1999 Cadillac DeVille 4.6L remote opener VIN: 1G6KD54Y4X
I receieved 5 responses very quickly and all stated the same thing. This is pretty much what I was advised by everyone: Important: The order that the transmitters are programmed is important. Program transmitter #1 first. Program transmitter #2 second. You may...
2000 Cadillac DeVille 4.6L Right Side Turn Signals VIN: 1G6KD54YXY
Thank You to all who replied. the overall concensus was a bad ground. The problem was ground 109 which is attached to the radiator support next to the window washer resovior. I had over looked this when I first read the Alldata schematic. After looking at the ...
1995 Chevrolet Blazer 4.3L Excessive Emissions, Poor Fuel Economy, MIL Lamp on VIN: 1GNDT13W1S
We replaced the oxygen sensor with an AC/Delco part, so far everything is working normally, sensor switches correctly, no black smoke, runs great. Thanks for the input. All the wiring checked out, there are no fuel leaks such as supply lines or spider, no va... Trouble codes: P0133 (lack of O2 switching), P0171 (lean), P1133 (slow or no switching of O2).
1997 Chevrolet Cavalier LS 2.2L Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1G1JF5243V
I have not fixed yet. I do not have the car back yet. I learned the the map should be close to 5 volts KOEO. I need to reck the egr. I did NOT try at the EGR gasket at the back of the head. My next step is to mark the crank pulley at DTC and put a timming ligh... Trouble codes: P0172, P0300.
2003 Chevrolet Venture LS 3.4L lifter VIN: 1GNDX03E13
Thanks for input guys. All Comments made sense. We fixed van by installing a doulble stacked heli coil, tapping the coil and torquing bolt just over OE spec. It worked good. No problems so far... What happend will have to end as a question. Suggestions were va...
2000 Oldsmobile Alero GL 3.4L No Start VIN: 1G3NF12E51
Got it fixed! The first response from Robert [...] hit it right on the spot: security system needed to go through a relearn. I let it crank, then let the switch drop back to 'on' position and waited for the security light to go out: took several minutes. I t...
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