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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 4, 2022
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2004 Buick Century Custom 3.1L first, second and reverse VIN: 2G4WS52J94
Third and fourth gear work. I can put in third with scantool and it drives. Once I hit 30 MPH I can stop active test and vehicle will shift between third and fourth just fine. As I slow below 30 and trans shifts to second it coasts with a little resistance...
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Fixes & Summaries for GM
Fix/Summary Answers
2018 Chevrolet Silverado 1500 LT 5.3L Oil pump VIN: 3GCUKREC9J
Sorry it?s been so long but wanted to wait to see if it?s fixed. I re-checked the wiring. Checked oil pressure with a good manual gauge and found no fault. So I took a chance and replaced the o/p sensor. It?s been a few weeks and all seems good. Thanks for al...
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2009 GMC Sierra 1500 Hybrid 6.0L Misfire VIN: 2GTFK13509
OK, so to answer one of the questions in the replies...yes, I did oil the cylinder down, it didn't help also #1 was the only cylinder that was a problem, before replacing the lifters I did rotate the engine and looked down the lifter bore to examine the camsh... Trouble codes: P0301, P0301.
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