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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 18, 2016
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1997 Buick Skylark Custom 3.1L No Start VIN: 1G4NJ52M4V
I am working on this 1997 buick. it was towed in for a no start. I have good fuel pressure koeo 45psi. good spark but no injector pulse. I have inspected and replaced the 24x crank senor becouse it was open and showing no signal. I inspected and replaced the c...
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2004 Chevrolet Impala 3.4L Starting VIN: 2G1WF52E14
We have this Impala that came in for not starting sometimes. The car cranks but won't fire intermittently. Fuel pressure and spark are good. The first time turning the key the starter cranks for a few seconds then stops. The second time it keeps cranking or st...
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2007 Chevrolet W4500 Tiltmaster W4S042 5.2L Poor Idle Quality, MIL Lamp on VIN: J8DB4W1697
This truck was towed into our shop because the batteries were installed in series and not parallel. I found that a lot of fuses were blown and the fusible links were melted. The batteries were installed properly and the fuses and fusible links repaired, the tr... Trouble codes: P160B
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2010 Chevrolet Impala LTZ 3.9L Traction Control VIN: 2G1WC5EM3A
False traction control activation when leaving a stop. Yaw rate sensor value sticking at -115*. Attempted recalibration with no success. Verified circuits and replaced yaw rate sensor with dealer part. Sensor value still stuck at -115*. Attempted recalibration...
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2009 GMC Acadia SLE 3.6L Misfire VIN: 1GKER13D59
see related repair history... Trouble codes: P0300 (Random/multiple misfire), P0302 (Misfire cylinder 2), P0304 (Misfire cylinder 4), P0306 (Misfire cylinder 6), P0420 (Cat converter efficiency)
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2004 Saturn Vue Red Line 3.5L 1-2 Shift VIN: 5GZCZ63404
Not familiar with this code (p0756) Want to know if we should send this to a transmission shop.
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Fixes & Summaries for GM
Fix/Summary Answers
2000 Chevrolet Tahoe 5.3L Engine and transmission VIN: 1GNEC13T8Y
it was the starter drive as some of you mentioned, pulled the starter out and the gear had alot of play. I appreciate everyone's help. Vehicle is fixed
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2001 Chevrolet Malibu 3.1L MIL Lamp on VIN: 1G1ND52J11
Tim from WI. was the only good input. I stated that the passages were cleaned yet 90% of the replies were to clean the passages. I had a suggestion that the valve could be on backwards. It is a side mounted valve on the J motor and impossible to put on backwar... Trouble codes: P0401 (Low egr flow).
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2006 Chevrolet Silverado 1500 HD LT 6.0L Electronic VIN: 1GCGK13UX6
Hey a big thank you to all that offered help. The vehicle left shop after clearing the coded and hasn't returned..
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