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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 5, 2011
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Open Help Requests for GM
Help Request Answers
1994 Chevrolet K2500 5.7L Hesitation, Surge VIN: 1GCGK24K0R
You get a slight bogging down at about 45-50 mph only after driven for 15 - 20 miles here in our 20-30 degree weather. Then its very intermittent. Its a farm truck and customer says it happens all the time and its done it for 6 months. It must be worse in Summ...
1998 Chevrolet Astro 4.3L abs VIN: 1GNEL19W4W
As stated above we have never ran into this problem before and after performing all the normal test on the abs system, we have no idea where to go next
2003 GMC Sierra 1500 5.3L Abs Module VIN: 1GTEK19T73
This pickup came in with the abs and the red brake light on, abs system seems to work ok but no communication with the scan tool. i have the following codes in the pcm U1041 and U1300, in the bcm i have U1000. It seems to have a serial data communication probl...
1999 Saturn SL2 1.9L No Start, MIL Lamp on, reprogramming VIN: 1G8ZK5272X
While attempting to start reprogramming the pcm, my software (tis 2000) informed me i needed a different adapter to program a saturn. When I attempted to exit the programming application, due to not having the special adapter, my comp. froze. I let it sit for ... Trouble codes: P0133 (O2 sensor slow response bank 1 sensor 1)

Fixes & Summaries for GM
Fix/Summary Answers
2000 Buick LeSabre Custom 3.8L charge VIN: 1G4HP54K74
Thanks to everybody who replied wow what a tool this is. Everything was actually normal it was the strategy of the fan system that was throwing me off which makes the rise of the high pressure non linear unlike most of the older cars that i have the pleasure ...
1995 GMC Safari 4.3L transmission VIN: 1GKEL19W1S
well i replaced another used trans. installed new trans cooler.second tran fluid was burned badly.thanks every input. appreciated.
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