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Professional Automotive Repair Technical Discussions for September 21, 2019 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 1995 Chevrolet C1500 5.0L Hesitation, Cuts out, Poor Fuel Economy VIN: 1GCEC14H9S replaced distributor three years ago for a problem that has returned. Tachometer will bounce 1000 to 2000 RPM but actual engine RPMs do not very more then normal at idle. When this happens truck performs as if it is starving for fuel. disconnect the EST by... Trouble codes: 42 (EST Circut) |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2003 Chevrolet S10 4.3L Poor Idle Quality VIN: 1GCCS19X73 Thank you for all the great replies. Many good possibilities and tests, but I did not get to use them; the customer did not authorize any more time. I made a mistake by not mentioning this application is not equipped with EGR. The last test I did before we ... Trouble codes: P0420. |
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