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Prev Professional Automotive Repair Technical Discussions for June 20, 2012
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Open Help Requests for GM
Help Request Answers
2004 Cadillac Escalade ESV 6.0L Bcm VIN: 1GYEK63N24
Intermittently while driving down the road the Instrument Panel Cluster (IPC) gauges will drop, the lights will illuminate. The radio will shut off. During the problem the engine continues to run without issues. Body Control Module (BCM) DTC B1440, B2615, B294...
1994 Chevrolet S10 LS 4.3L No Start VIN: 1GCCS19Z5R
Hello! Having issues with this S10 intermittently having a died while driving - no start, loss of injector pulse. I have only got this truck to act up twice for me personally, but will happen easily once a day, just a matter of if you can test the issue at han...
2003 Chevrolet Suburban 1500 LS 5.3L Compressor VIN: 3GNFK16Z83
Hey fellow Techs, I have an A/C concern on a 2003 Suburban that happened without warning.The A/c is inop with no compressor operation. I physically jumped the compressor relay and was able to get it to operate.The air out of the vents was cool but not cold. I ...
2004 Chevrolet Express 2500 4.8L radiator, overflow bottle VIN: 1GCGG25V74
Thank you to all in adavance. This vehicle is a commercial van. I replaced the engine for a bad valve, customer's choice. The engine runs perfect, does not over heat at all. When I replaced the engine, I also replaced the radiator cap with a GM. The problem I ...
1957 Oldsmobile Golden Rocket 88 6.1L Mechanical VIN: 577M401620
Mid 70s Olds 455 with lightly lumpy hydraulic cam,tri power intake with Holly 2300 type mechanical style carbs that owner says were marine listings. Starts and runs very well on center carb but bogs when end carbs open. Will actually kill engine unless you hav...
1998 Oldsmobile Aurora 4.0L Outlet Temp Difference Of 20 Degrees VIN: 1G3GR62C4W
Replaced old compressor high side at 130psi low side 50psi had a full charge outlet temp at 60 degrees. Now with new parts rt. Side at 49 degrees and lt. Side at 70 degrees
2001 Pontiac Grand Am GT 3.4L Power Steering VIN: 1G2NV12E41
We are a Subaru shop and are not very familiar with this GM VES power steering system. Vehicle had no power assist at idle. Verified that the pump was not working properly, due to lack of ability to engage pressure relief valve at full lock. (Shop does not hav...

Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet Silverado 2500 HD WT 6.0L Chmsl VIN: 1GCHK29K98
Sorry to be late on this close. Customer took truck to dealer. When he got there and they reinstalled the fuse the light was working.
2004 GMC Sierra 2500 HD 6.0L Interior Lights, Dash Lights, Headlights VIN: 1GTHK29U64
after hrs of working on this one the customer took this one to a dealer. after 3 hrs they were stumped. the ended up telling them the same as i did it must be the body control modual. so they just reprogramed it and so far so good. thanks to all
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