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Professional Automotive Repair Technical Discussions for July 14, 2022 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 | |
| 2008 Buick LaCrosse CX 3.8L MIL Lamp on VIN: 2G4WC58238 Thanks in advance. code p0420 keep coming back after use three different cat and Oem oxygen sensors up and down stream.no exhaust leak. check from dealer recommend Oem converter. My last option is use Oem catalyst converter cost about $1800 included core c... Trouble codes: P0420 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2007 Chevrolet Silverado 1500 LT 4.8L Starting VIN: 1GCEK19C77 Thanks all the last two were what I was going to next. Customer gave up however and had vehicle towed. It was a back burner type of job and he didn't want to continue. Thanks again everyone... |
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