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Professional Automotive Repair Technical Discussions for June 6, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 1992 Buick Century Special 3.3L No Start VIN: 3G4AG54N8N came in on the hook.charged battery,replaced cigarette lighter fuse[blown],has injector pulse & tries to start everytime,checked voltage on mass air flow,cts,have differernt voltage and correct on injectors both sides on plug have voltage..12 volts or test lit... |
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| 1984 Cadillac Seville 4.1L Excessive Emissions, Poor Fuel Economy VIN: 1G6AS6987E This one shouldn't have me lost but it does. Car came in for a failed emissions HC 8.5 limit of 3.0 and CO 197 limit of 30.0. Customer had already installed new catalytic converter. I found Intake air temp sensor broken and IAC motor bad. After replacing both ... Trouble codes: 45 (Fuel System Rich) |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1995 Oldsmobile Cutlass Supreme SL 3.1L Cuts out, Misfire VIN: 1G3WH52M2S First and for most,Thank you for taking the time to give input. I looked into every response, did find scetchy wiring and fixed, but not the problem. Injectors checked out cold and hot and fuel pressure never dropped. Since the tach would bounce erratically wh... |
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