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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 4, 2010
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Open Help Requests for GM
Help Request Answers
1963 Oldsmobile olds 350CID Input Shaft Sealing rings VIN: 12G45HY891
I'm overhauling a Roto hydramatic 10 ( SlimJim ) transmission. During disasemble I noticed there is grooves for two sealing rings in the input shaft. One small one & one larger one. The larger ring was missing and there is no wear mark in the front cover like ...

Fixes & Summaries for GM
Fix/Summary Answers
1996 Cadillac Seville SLS 4.6L No Start, Battery Draw VIN: 1G6KY5494U
This is not a fix because the day after I posted this help request, Mr. Customer decided on a different direction. Not sure if it became a trade in or junk. The car was a little too nice to be junk. Anyway, I had reasoned that it had to be a low current draw a...
1990 Chevrolet Lumina 3.1L No Start, Stall VIN: 2G1WL14T9L
Thanks for all the help guys. I ohmed the injectors and found two injectors with resistance below 5 ohms. spec. is 10.8 to 12.6 I replaced the fuel rail and all ijectors and the car runs great. It even took care of the dead spot that has been their for a long ...
2002 Chevrolet Malibu 3.1L No Start VIN: 1G1ND52J22
I want to thank all the replies. They came to two basic responses.1. Ignition switch failure. when this is in the no-start phase,check certain fuses for power w/koeo. 2. Vehicle anit-theft problem. Lots of procedure for diagnosis. The customer traded the ca... Trouble codes: U1040, U1000.
1997 GMC C6500 Topkic 6.0L Cuts out, Stall, Misfire VIN: 1GDJ7H1P9V
Thanks to the few that tried to help. All I can say is that it might be fixed. after extensive frustrating attempts to recreate the problem, the truck finally began to consistently die at idle after about 1/2 hour running, always being able to restart and run ...
2002 GMC Envoy SLT 4.2L transfer case VIN: 1GKDT13S02
After checking everything that everyone told me, still could not find any bad parts. Took to GM to have them take a look at it and they said the front driveshaft CV joint was bad and replaced the driveshaft. Got it back about 3 days ago and guess what! It stil...
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