× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 24, 2009
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for GM
Help Request Answers
1997 Chevrolet C1500 Cheyenne 5.7L Delayed Shift and a no start VIN: 2GCEC19R6V
This is my next door neighbors truck who doesn't speak English very well. He states he was driving along and the transmission had a delayed/harsh shift and the check engine light came on. He brought the truck home and tried to start it the next morning and it ...
1998 Chevrolet S10 2.2L engine VIN: 1GCCS1440W
Just got this truck in my shop. It was running fine and then just died. It will start once in a while but won't stay running and won't start again after it shuts off. It will start with starting fluid. We changed the fuel pump. The fuel pressure is 40. It's be...
1998 GMC K2500 Sierra SL 6.5L Stall VIN: 1GTGK29F3W
i've got an intermitent stall slowing down to stop signs it will stall restart fine move 5ft stalls again backed out of intersection stalled again on me now driving this 300 km hasn't happened again customer stated that the stalling was getting worse been once...
1999 Oldsmobile Intrigue GLS 3.5L hvac control VIN: 1G3WX52H3X
thanks in advance...this car has automatic hvac controls...the problem here is with the ac on, and both driver and passenger hvac temp controls set to the coldest settings..the passenger side blows ice cold as it should...the drivers side blows warm...the blen...

Fixes & Summaries for GM
Fix/Summary Answers
1994 Chevrolet C3500 Cheyenne 6.5L timing marks VIN: 1GCHC33F4R
thanks to all who replied, I have to rotated 180 degres to matched the timing marks for thediesel pump, I think chevy set the timing chain marks on cylinder #6 on compression and when u set the pump iot bring it to #1 on compression thanks to all your info was...
1995 Chevrolet Monte Carlo Z34 3.4L Excessive Emissions, Poor Idle Quality, Surge VIN: 2G1WX12X7S
Apparently the O2 sensor had failed after the engine has been idling for an extended perioud of time. The sensor signal stuck at .29 volt causing the block learn an integrator to rise dramatically. There were no trouble code stored within ECM. After the O2 sen...
2000 Chevrolet Cavalier 2.2L loc VIN: 89DDSPM110
It seems that I need a TECH 2 for the repair I don't have one so I need to send it to someone who does. Thank you all for your replies.
2006 Chevrolet c8500 8.1L Misfire, MIL Lamp on VIN: 1GBM8C1GX6
unfortunately, this one is not fixed yet, and at this point i don't have access to it. i replaced the spark plugs, and that took care of the misfire that he feels. (which i was never able to duplicate) the code still resets, with no other driveability issues. ... Trouble codes: P0200.
1997 GMC Yukon SLE 5.7L Charging VIN: 1GKEK13R8V
thanks for the help first was the check gauges lite coming on caused by a bad oil pressure switch the fuel pump noise was a bad ground situation did have high voltage drop ground side heavy corrosion between negative cables and star washered the ground for the...
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next