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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 5, 2017
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2001 Buick LeSabre Custom 3.8L No Start, Poor Idle Quality, Cuts out, Stall VIN: 1G4HP54K41
This car runs great until you try to cold-start it when the temperature drops below 32 degrees Fahrenheit. It seems to flood. If it does start, it'll run rough(flashing MIL) for a few minutes while it warms up. After that it runs smoothly for the rest of the d... Trouble codes: P0300
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1997 Chevrolet Astro 4.3L Ecm replacement prog VIN: 1GNDM19W1V
Ok guys here's the deal, I replaced the cat on my own vehicle (Ca licensed smog tech, repair/test) in doing so I had the welders ground in an incorrect location and striking the arc took out the driver for the downstream o2 I bought a reman computer and instal...
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2007 Chevrolet Suburban 1500 Z71 5.3L Rear diff VIN: 3GNFK16337
The question that I have right off the top is has anyone seen a defective transfer case wear out rear ring and pinion gears? The vehicle came in the shop with rear diff noise and a lot of backlash. The ring and pinion were wore out. We repaired this vehicle wi...
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Fixes & Summaries for GM
Fix/Summary Answers
1997 Buick LeSabre Custom 3.8L ecm monitors VIN: 1G4HP52K7V
Hi every body. Before anything else, I want to thank all of you for your responses to my help request. At the same time, I inform you that this piece of junk finally passed the State inspection. I followed your tips and suggestions, step by step, every one of ...
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1969 Oldsmobile 442 7.5L Differential VIN: 344779M100
Had this back in one time since I opened the request. everything turned smoothly found a gear pattern that could not be corrected due to gear wear cust not replacing gears at this time and will live with noise. On inspection we changed to 85-140 gear oil. Best...
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