|Prev||Professional Automotive Repair Technical Discussions for October 10, 2009
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Open Help Requests for GM
|1997 Buick Century Custom 3.1L No Start
Got this century that is a good one. Kicks back violently on the starter when cranking. Once in a while it will crank up and run normally for a few seconds then spit and sputter and die out.Keeps setting code 1374 for 3X signal.Scoped the 3x signal directly at... Trouble codes: 1374 (3X signal intermittent)
|1999 Chevrolet S10 4.3L Cuts out
This truck will start and run for about 5 seconds then die. will restart fine and die again in about 5 seconds. then it will start and run for up to a minute before it dies again. it appears to have good fuel pressure at all times. it has good spark. seems to ...
|2004 Chevrolet Silverado 1500 5.3L Speed calibration after axle ratio change
This truck came in with 32" tires and customer complaining about shift busyness when pulling. He wanted lower gears installed. So we put 4.56 gears in the rear (2WD). Everything works good but the wheel sensors are reading different wheel speeds and setting an...
|2008 Chevrolet Tahoe LTZ 5.3L Stability Control VIN: 1GNFK13048
Hi everybody, i have this Tahoe with stability control light on and MIL light on (ABS Light not on), check for codes in ECM and found 2: P0315 CKP system variation not learned, U0121 lost communication with ABS/TCS control system. and codes in ABS only 1: U010...
Fixes & Summaries for GM
|2003 Chevrolet S10 LS 4.3L MIL Lamp on VIN: 1GCCT19X53
I was wanting to update again but couldn't see where I could. Most of you were correct in stating that there must be some kind of code set. I took vehicle out and ran it with scan tool hooked up. Codes po101 and po304 were picked up by scan tool. Ichecked ...
|2007 Chevrolet C5500 Kodiak C5C042 6.6L Unknown VIN: 1GBE5C1287
THANKS FOR ALL THE REPLIES. THE CUSTOMER HAD TO PICK THE VEHICLE UP AND USE IT FOR HIS LANDSCAPE BUISNESS. THE VIBRATION HAS MINIMIZED AND CUSTOMER TALKED TO THE DEALER. THEY ASSURED HIM IT WOULD BE TAKEN CARE OF UNDER WARRENTY SINCE IT ONLY HAS 30000 MILES ON...
|2001 Pontiac Montana 3.4L MIL Lamp on VIN: 1GMDX13E91
Thanks for the prompt replies. The problem was one of the air injection check valves. We replaced it and MIL hasn't come on since Trouble codes: P0410, P0412.
|2006 Pontiac G6 3.5L steering rack or steering motor VIN: 1G2ZG55816
thank you to all those that responded with help. the problem was the steering torque sensor it is located in the upper column,the whole upper column had to be replaced.the sensor was not recognizing when you were turning to the right and not giving assist from...