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Professional Automotive Repair Technical Discussions for April 21, 2023 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 | |
| 2006 Cadillac DTS 4.6L MIL Lamp on, open loop VIN: 1G6KD57Y86 The vehicle intermittently goes into an open loop, even when sitting at a lite. When it goes into an open loop, p0420 kicks in. When I snap the throttle, it goes into an open loop, then back to a closed loop. Trouble codes: P0420 |
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| 2016 Chevrolet Silverado 1500 LT 5.3L Stall VIN: 3GCUKREC0G Customer states the truck will stall at times & the check engine light will come on truck restarts without a problem but it sets the p12a6 code i tried a new fuel pump driver module and drove the truck for 2 days customer picked the truck up & within 20 mi... Trouble codes: P12A6 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 Chevrolet Silverado 3500 HD LTZ 6.6L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GCJC33638 Found a glitch in the fuel pressure sensor, replaced, behaving properly now. thanks to all that replied. Dan Trouble codes: P0088. |
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| 2004 Saturn Ion 3 2.2L Fuel filter fit VIN: 1G8AM12F54 Got a Purolator F65768 like in my last picture, and it fit perfect. Has the plastic retaining clip like the original filter and doesn't need a tool to remove. Not sure why the AC Delco didn't fit as that's what is called for by application. |
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