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Prev Professional Automotive Repair Technical Discussions for May 22, 2005
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Open Help Requests for GM
Help Request Answers
1994 Saturn SL2 1.9L pressure circuit VIN: 1G8ZK5579R
man this is a crazy deal with this tranny, as i stated i have checked and tested everything with normal results, monday i am going to test the pcm for damage and or faults. if anybody has any suggestions as to what this might be i would be greatful. please don...

Fixes & Summaries for GM
Fix/Summary Answers
1966 Chevrolet Corvette 5.4L Excessive Emissions, Cuts out, Misfire
Thanks for all the great replies...Alot of you said to look at the points and or dist...Some suggested the air cleaner lid being pulled down too tight and blocking the bowl vent, another suggested a bad accel pump or fuel pressure too high...All were great sug...
1995 Chevrolet Astro 4.3L Hesitation VIN: 1GNEL19WOS
Greetings and a big thanks to many who replied. Even though I don't believe the van is back to 100%, it does run much better than before. My final replacement item was spark plug wires! Even though the resistance showed low and the scope didn't really show the...
1993 Geo Storm 2+2 1.6L Hesitation, Stall VIN: J81RF2361P
In answer to the last few replies: No vacuum problems were found. Vehicle is equipped with a MAP; no MAF. No vacuum leaks at idle (including booster). However, thanks for everyone's input! Since the two cans of BG 44K that I ran through the intake & the in...
2002 GMC Yukon XL 1500 SLE 5.3L Assist VIN: 1GKFK16ZG2
Finally Fixed! Thanks for the many excellent replies. Fix was a new updated GM P/S Pump. In the future, on all late model vehicles we will recommend NEW pumps only; mandatory on GM Trucks/Vans. Replies ran the gamut of all known issues with these trucks - 1) U...
1988 Oldsmobile Cutlass Ciera Brougham 3.8L No Start VIN: 1G3AM8133J
sorry to report that this vehicle has been send to the scrap yard. the car just had to many problems, and it was going to require more money to get road worthy than it was worth. many thanks to the people who responded and the quickness and knowledge of th...
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