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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 1, 2012
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Open Help Requests for GM
Help Request Answers
1992 Chevrolet C2500 Cheyenne 6.5L No Start VIN: 1GCGC24F5N
I have an intermitent no start which seems to happen mostly during a hot soak. Cranks but won't start. If it sits several minutes it starts. If, during the no start condition WD40 is sprayed into the intake it fires right up and stays running. Power is present...
1990 GMC K1500 Sierra 5.7L front 4x4 differential
Okay problem is that the shaft that goes into the tube part of the front 4x4 differential (right hand, passenger side) keeps coming out too far(it comes loose from the retainer the latches onto the shaft. This retainer is located inside the gear that the fork ...

Fixes & Summaries for GM
Fix/Summary Answers
1999 Chevrolet Cavalier 2.2L Abs Module VIN: 1G1JC524XX
sorry it took a long time to close this and thank you for all the advice. after reading the replays, I started digging a little more in to the modulator (GM p\n [...]). The mod. seemed like it it was fine, all...
2002 GMC Yukon XL 1500 SLE 5.3L Mechanical VIN: 3GKFK16Z32
Thanks again for all your help. With all the testing that we did, we found that the 4wd actuator motor was caked with mud and junk, it seems like the actuator was staying engaged. so it was staying in 4wd. Since the customer had no more money to fix the actu...
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