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Professional Automotive Repair Technical Discussions for January 19, 2021 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2015 Chevrolet Equinox LT 2.4L Poor Idle Quality, Surge, MIL Lamp on, reduced power mode VIN: 2GNFLEEK4F ok, Customer has reported that all has been good with no further problems, and we did a service on truck today, we agreed to continue to use the 5W-40 oil for this oil change, and while I did pull both actuator solenoids out and inspected the screens, to which... Trouble codes: P0016 (correlation intake position to crank not plausible), P0017 (correlation exhaust position not plausible to crankshaft), P0089 (hi pressure fuel pressure regulator performance), P228D. |
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| 1997 GMC K2500 Sierra SL 7.4L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Stall, Misfire VIN: 1GTGK29JXV This thing is running once again. We end up swapping distributor cap, rotor & wires since we could clearly hear the spark jumping on both sides at random while the engine was running. Checked compression, plugs & gaps. Installed Delco cap & rotor as suggested... |
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