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Prev Professional Automotive Repair Technical Discussions for March 26, 2011
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Open Help Requests for GM
Help Request Answers
1998 Buick Century Custom 3.1L Power Windows VIN: 2G4WS52M2W
Car came in for power windows inop. I found that both rear windows worked. Neither front window worked. Removed master switch and verified power and ground with dvom. Checked good. Put a headlight across the power and ground to verify it was good under load. J...
2000 Cadillac Catera 3.0L All Lights VIN: W06VR54R0Y
We installed a new crank sensor and battery on this Cadi last week after it had been sitting for a year. The car runs great but the lights inside and out flicker fast and flash when you unlock the car, when using the key or the remote and they stop after a sho...
1993 Chevrolet Lumina Euro 3.1L Cuts out, Stall VIN: 2G1WN54T6P
Customer complains of engine shutting off either idling or coming to a stop. It happens intermittently. When the customer tried to restart after dieing the car would cough and spit like it was bucking timing. Then there is those times it will act fine. In the ...
2001 Chevrolet Silverado 2500 HD LT 6.6L p0872 VIN: 1GCHK23182
PLEASE!! help me out this truck has P0872 code have checked tsb and replaced PNP also have ran through the testing procedure for this code. one you shift into over drive it shifts from first to second fine and when it gose into thrid it has a hard shifr after ...

Fixes & Summaries for GM
Fix/Summary Answers
2004 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, Surge VIN: 1GCHK232X4
As this is my personal truck I finally bit the bullet and ordered an injector. Installed and have driven a little all is good, no more rough idle and blue/white smoke. Balance rate for new #7 is -1.5 to -2 which is where 5 other injectors run at, all injs now ...
2001 Saturn SL 1.9L Unknown VIN: 1G8ZH52851
I've decided to send this one to my tranny friend. He said he would attack it since I didn't have the proper scanner to address the problem. By the way it was a TAAT trans so thanks to Earl, Perley & Lane for that advice. Thanks again to all responders.
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