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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 11, 2011
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1994 Chevrolet S10 Blazer Tahoe 4.3L Excessive Emissions, Surge VIN: 1GNDT13W1R
This is my own vehicle. Installed ATK engine 3000 miles ago., including most sensors etc. all ACDELCO. Has a slight surge or occasional misfire @idle in gear. Never stalls, but is very annoying.I've gone over everything I could think of including basics and of...
1997 Geo Metro LSi 1.3L No Start VIN: 2C1MR529XV
This car is an odd problem.this care starts and runs good all the time.customer states that when driving on the highway for 20 minutes and let car sit a half an hour car will nit start.it took mee 2 tries to get it to do it but when i did get it to do it it ha...
2007 GMC Yukon Denali 6.2L Hesitation, Misfire, shudder VIN: 1GKFK63897
thanks for all the responses in advance. this one is kinda strange and is a ex boss of mine. the vehicle misses or shudders at 1250-1700 rpm at cruise or on accel. 95 percent of the time. no codes, mode six shows no misfires, all data in trans and engine looks...
1997 Pontiac Bonneville SE 3.8L No Start, Stall VIN: 1G2HX52K6V
+This car has been acting up intermittently for 3 or 4 years. Current owner has had it two years . Read previous repairs. It may have one or two problems. It will not crank sometimes,makes no sound at all, security light on but not flashing. Then later, will c...

Fixes & Summaries for GM
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