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Prev Professional Automotive Repair Technical Discussions for March 30, 2015
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Open Help Requests for GM
Help Request Answers
1998 Chevrolet Corvette 5.7L evaporator VIN: 1G1YY22G2W
hello ac guys, have this 1998 corvett that has a fre-on leak, i recharged and added die to the system it lasted 3 days, i looked with black light and found dye coming out of case on compressor,i could not see any dye any where else, i used a sniffer to check e...
2002 Chevrolet Silverado 1500 4.3L Module VIN: 1GCEC14W72
Always happens, is your own car or one of your relatives that gives you fits. Truck belongs to my brother, and trying to help him long distance to fix his vehicle. He came visit a few days ago, and said that while driving the ABS and BRAKE indicators would fl...
2005 Chevrolet Silverado 1500 LS 5.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 2GCEK13T35
Have replaced lower intake gaskets, has been tuned up. Ran smoke test leaking around fuel inj. replaced O-rings didn't run any better still lean. Also seems to run good cold doesn't surge. surges at idle hot thanks for any help. Trouble codes: P0171, P0174
2005 Chevrolet Silverado 1500 5.3L Unknown VIN: 1GCEK19B75
OK got a stumper here. This truck will drive normal. Then out of no where it will neutral out.(happened once while going 40 mph and once while leaving a parking spot). No codes, no other symptoms. When it acts up,it just revs in all gear positions. Only way to...
2006 GMC Sierra 2500 HD SLT 6.6L Stall VIN: 1GTHK23DX6
thanks for any help in advance.this truck came in from another shop with several codes and reduced engine power all codes had to do with low voltage p0652 low 5v reference,p0522 eop low voltage,p0405 egr low voltage,p0462 fuel level low voltage,p0672,p0673,p06... Trouble codes: P0652, P0522, P0405, P0462, P0672, P0673

Fixes & Summaries for GM
Fix/Summary Answers
2004 Cadillac SRX 3.6L key stuck in cylinder VIN: 1GYEE63744
thanks for all the replies, the pcm was in fact the fault. right after posting the key came out and an hour later wouldnt.. got a new pcm installed and working perfect . once again thanks for the help.
2011 GMC Sierra 1500 SL 4.8L MIL Lamp on VIN: 3GTP1UEA4B
I want to thank everyone who gave their input in solving this problem. I first want to start out by saying that a careful read of my post and tsb 10-06-04-008b would clearly show that that tsb does NOT apply to this situation. If i had not checked the vehicle... Trouble codes: P0116 (ECT sensor performance issue.).
1999 Pontiac Montana 3.4L camshaft VIN: 1GMDX03E6X
thanks for all replies put new camshaft in was broke on different journal than first one cam bearings were ok van runiing for now intend to sell thanks for all replies poor design from gm
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