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Prev Professional Automotive Repair Technical Discussions for March 2, 2013
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2002 Buick Park Avenue 3.8L domelight/prndle VIN: 1G4CW54K82
when accelerating prndle guage and dome lights flicker or when coming to a stop. looked up tsb's none exist checked all power and grounds all tested ok
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2004 Cadillac SRX 4.6L Misfire VIN: 1GYDE63A14
hi fellow techs. i've got this srx wich has been involved in a front end collision.vehicle was a no start when it arrived. when first scanning it there was multiple communication, abs, evap, fuel level,02,and coil codes. the pcm c3 connector was damaged and w... Trouble codes: P2301, P0351 (Ign coil a primary circ prob), P2319 (Ign coil 7 cont circ hi), P0357 (Ign coil g primary circ prob), P0353 (Ign coil c primary circ prob), P2313
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2006 GMC Sierra 2500 HD SLT 6.6L Stall VIN: 1GTHK23D26
GM techs, I was called in to program the BCM after a very competent shop replaced it. The programming went perfect until I tried to do the 10 minute VATS relearn TIS 2 Web, this is where I got the generic error message, "check connections, don't replace the mo... Trouble codes: U1000 (Lost communication with a module.)
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2006 Pontiac Grand Prix 3.8L inop when cold VIN: 2G2WP55206
Good Morning all. I have a 2006 Pontiac Gran Prix in the shop with a stumper. The remote start feature will not work when cold. When you press the lock button twice the horn will chirp and the doors are locking then the park lights flash and thats it. if you s...
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Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Tracker 2.0L Poor Idle Quality VIN: 2CNBJ13C31
Thanks guys,sorry for taking so long to close but I have been sick.Most of you guys nailed it.The owner came by and told me the exhaust cam gear bolt had backed out on him.I rechecked and the cam dowel was egg shaped.Fixed dowel re-timed and it started and idl...
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2004 Chevrolet Express 2500 LS 6.0L No Start, Poor Idle Quality, Cuts out VIN: 1GCGG25U84
changed crank and cam sensor, made it a little bit better, was told to check in to coolant sensor, checked and found broken wire to temp sensor and replaced sensor and harness. also followed tsb for throttle body cleaning and induction, all things made a slig...
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2007 Chevrolet Silverado 1500 LTZ 5.3L not shifhting VIN: 1GCEK19J87
Thanks to whom responded. Most told me that it was internal so I removed trans sent off to trans repair. Just waiting to find if trans shop finds any thing. Again thanks.
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