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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 19, 2020
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
2002 Chevrolet Avalanche 1500 Z71 5.3L Axle seal VIN: 3GNEK13T72
Got what I thought was gonna be an easy axle seal leak but I can't seem to get the seals sorted out. Sourced a seal upon approval (SKU PTO 742A042). Yanked the leaking one off and grabbed the new one. Straight outta the box it's clearly the wrong seal (OD/...
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Fixes & Summaries for GM
Fix/Summary Answers
1972 Chevrolet Chevelle 7.4L master
thank you for all you responses. great community as always. In the end it left with good brake pedal and braking. brake light would come on sometimes when you lifted your foot off the pedal. Most i could chalk it up to is mismatch parts causing an imbalanc...
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2002 Chevrolet Trailblazer LS 4.2L Misfire VIN: 1GNDS13S62
THANKS FOR ALL THE HELP. YA'LL HAD A LOT OF GOOD POINTS TO CHECK. I ENDED UP PULLING THE HEAD AND I POURED LIQUID IN THE INTAKE PORTS AND SEVERAL WERE LEAKING PRETTY BAD. GM HAS A BULLETIN FOR REPLACING THE HEAD SO THAT'S WHAT I DID. IT NOW RUNS GREAT WITH NO ... Trouble codes: P0300 (Random misfire).
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2008 Chevrolet Silverado 1500 WT 4.8L door latch won't open VIN: 1GCEK14C68
Thanks for all the ideas. I tried most of them but ended up cutting an access panel into the trim and door metal around the latch as close as I could get. After beating the @#%&* out of it on the linkage area it finally came loose. Actually I didn't really hav...
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2008 GMC Envoy Denali 5.3L oil pressure VIN: 1GKET63M98
Thank you to all who took time to reply. Drove this truck for 200 miles with mechanical gauge in oil pressure sensor port (Upper) and sensor in lower port with extended harness, pressure was always consistent and equal between 2 gauges (around 30-40 psi). Cust...
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