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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 22, 2006
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Open Help Requests for GM
Help Request Answers
1995 Chevrolet K2500 6.5L Stall VIN: 1GCGK29F9S
The best description for the symptoms (I haven't gotten the truck yet) is a vapor lock type problem. Runs fine down the highway, starts great, never dies, etc. Kill it when hot, go in and eat or wait approx 30 minutes, then start it and it will run for approx ...
1996 Chevrolet Lumina 3.1L Odometer VIN: 2G1WL52M7T
Good afternoon IATN members, I have this Chev Lumina in the shop with the instrument clucter reading Km/h. Customer claims it used to read MPH but switched over for no apparent reason. I checked Alldata, they made reference to a switch but can't find any locat...
2000 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on VIN: 3GNEC16T2Y
(p1415) we tested the air injection system and all components check out ok. we commanded the air pump to turn on with a scan tool and air is present at outlet of the air shut off valve. the monitor looks for two things when setting a dtc, (1) the ho2s voltage ... Trouble codes: P1415 (Secondary Air Injection System Bank 1), P1518 (Throttle Actuator Control Module)
2002 Chevrolet Trailblazer LS 4.2L no 3rd gear VIN: 1GNDT13S32
I am using a OTC Genysis for monitoring the data stream during road test and the 1-2 and 2-3 solenoids don't ever turn on. Could be a short coming of the Genysis. I am puzzled by the fact I am not getting any transmission codes. When the pan was removed there ...
2003 Chevrolet Impala 3.4L air bag light VIN: 2G1WF52E93
My history on this car is sketchy at best. Only concern at this point is the light,all other body functions seem ok. After checking and comparing the VIN in the SDM PCM & BCM, I recomended a new SDM. I had seen a number of TSB's related to this and tried to be...
2001 Saturn L200 2.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G8JU52F21
Customers complaint was low idle and surge. By the time I looked at it had a p0300. only happens at idle. misfire count happens on all cylinders but #2 is worse than others. Count can get as high as 10 on #2 and 5 on other cylinders before resetting to zero. V... Trouble codes: P0300

Fixes & Summaries for GM
Fix/Summary Answers
1998 Chevrolet S10 2.2L service engine lt & running lights VIN: 1GCCS1448W
Thanks to those who responded. I started from scratch & reinstalled the new ign switch again, unhooked the battery for a couple of hours, ran the relearn on the passlock and then the vehicle would not start so I unhooked the battery overnight and the next morn...
2000 Chevrolet Malibu 3.1L Poor Idle Quality, MIL Lamp on VIN: 1G1ND52J6Y
good morning to all.spoke with customer this am they are going to replace gas cap themselves and call me if problem persists.thanks to all and have a great weekend Trouble codes: P0442.
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