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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 12, 2010
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Open Help Requests for GM
Help Request Answers
1988 Cadillac Allante 4.1L Hesitation, Cuts out, Misfire VIN: 1G6VR3172H
ok cadillac tec this is a good one,we have been working on this car for 2 weeks and it steels runs the same,well hear we go,this car came in for a rough running condition,this car had been sitting pu for a year.When starting this car it only ran on 4 cylinders... Trouble codes: 44 (richt o2 lean), 67 (faulty cruise control), 64 (too much accelration with cruise on)
1999 Cadillac DeVille 4.6L Cooling system VIN: 1G6KD54Y2X
Hi techs have the same problem most techs have is overheating Northstar. I would like some fresh info on this problem. The problem is that I had told my boss that most of the post on this web site had said they had problems with head gaskets and timeserts. He ...
1999 Chevrolet Astro 4.3L key VIN: 1GNDM19W6X
Hi, guys.I need some help for this one. The key is stuck in the ignition cylinder. Can not be turn in OFF position to remove;only ACC, ON, and START, still can be started and driven. Could not find any info. Any help would be appreciated.
2000 Chevrolet Monte Carlo LS 3.4L No Start, MIL Lamp on VIN: 2G1WW12M1X
The customer said the car died while driving. It lost power to everything. While loading it onto the tow truck he said all the lights came back on then suddenly went back off. When i checked it out the only thing that happens when turning the key is the check ...

Fixes & Summaries for GM
Fix/Summary Answers
1988 Chevrolet P30 7.4L a/c bracket VIN: 1GBKP37W3J
Got the rest of the photos from the prevoius mechanic.He had 2 more that I knew nothing about.Thanks for the input.I will store these on the harddrive.
1998 Chevrolet Venture 3.4L Poor Idle Quality VIN: 1FTZX0725Y
i still have this venture being that its my own personal veh.haven`t r&rt the tps ,its on the agenda as could be culprit including iac.i`ll r&r both as they r pretty old.idle stays a little high but staedy.thanks 2 all atnn members as info was great.i`ll post ...
1999 Chevrolet S10 2.2L Instrument Panel VIN: 1GCCS1445X
Well,most mentioned having wrong cluster. I went ahead and took Joes advice about the ignition switch, I found the connector to ignition switch with loose wire. I repaired loose wire and my tach and fuel started working but I still had various lights on. After...
2000 Chevrolet S10 4.3L Won't rev up VIN: 1GCCT19W8Y
Many 'Mea Culpa's' to all who took the time to respond. Initially, I hadn't even put the vehicle on a lift, as the tune-up parts were so obviously bad and I had checked fuel pressure at the test port under the hood and looked under the truck simply to verify t...
2005 Pontiac Grand Prix GT 3.8L No Start, Stall VIN: 2G2WP52255
Thanks for all the replies. The more I worked on this car the more persistent the P0601 and P0606A codes became. So, after checking the PCM power and grounds, I felt confident it was the PCM. Replacing the PCM fixed the car. I did have a problem trying to get ... Trouble codes: U0107 (Lost communication with throttle control), P0601 (Control module ROM malfunction), P0606.
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