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Prev Professional Automotive Repair Technical Discussions for October 13, 2013
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2005 Chevrolet Trailblazer LS 4.2L L/F Axle Seal VIN: 1GNET16S45
Hello, We have a repeat left front axle seal leak on this 05 Chevy Trailblazer. We replaced the seal again this Friday afternoon with another GM seal. The vehicle was not driven and was left sitting in the shop over the weekend. No leak observed under vehicle...
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2001 GMC Sierra 2500 SL 6.0L brakes VIN: 1GTHK24U31
Pickup came to shop with ABS System activates under normal breaking. 2 codes C0226 and C0265. Replaced EBCM Relay and Left and right front wheel sensors. Replaced the right side cus of the high mileage on vehicle. (146,000 work truck and rusty). All abs system...
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire, Poor Fuel Economy VIN: 1GCHK232X5
Thanks again for all the responses to this Chevrolet diesel misfire. We do not have access to a Tech 2 scan tool. Using suggestions from the responses, I checked cylinder balance and found it varied from .2 (cyl. #1) to 1.5 (cyl. #7). There was no fuel in t... Trouble codes: P0300, P0301 (Misfire cylinder 1), P0302 (Misfire cylinder 2), P0307 (Misfire cylinder 7).
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2006 Chevrolet HHR LT 2.4L air bag VIN: 3GNDA23P76
I replaced the clock spring a second time and now the car is fixed, thank you all Keith
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2008 Chevrolet Trailblazer LT 4.2L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GNDT13S18
I installed and reprogrammed a used computer due to the cost of a new computer because we were not 100% sure this was the problem. It has been a couple of weeks since the repairs and customer has not complained of any issues yet. Trouble codes: P0651 (Loss of 5-volt reference Circuit 2).
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