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Prev Professional Automotive Repair Technical Discussions for April 28, 2025
International Automotive Technicians' Network (iATN) - Members Only
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Help Request Answers
2021 Chevrolet Malibu LS 1.5L Lean VIN: 1G1ZD5ST4M
I got this car from another shop with P0089. They replaced the pcm. I reinstalled the original pcm and replaced the high pressure fuel pump. Fuel rail pressure at idle now is about 540 psi. P1101 also present. I cleaned the throttle body and relearned idle... Trouble codes: P0171, P1101, P0089 (Fuel rail low fuel pressure)
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2007 Ford Ranger XLT 4.0L Excessive Emissions, Poor Idle Quality, Cuts out, Poor Fuel Economy VIN: 1FTZR44E97
This problem is wrecking me. We replaced the engine last month with a Jasper rebuild and it ran great for two weeks. the customer brought it back with CEL on it has the strong oder of unburnt fuel, running rich, and has a surge at idle. check engine on. I ... Trouble codes: P2196, P2198
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2019 Jeep Wrangler Unlimited Sahara 3.6L Misfire, MIL Lamp on VIN: 1C4HJXEG9K
This Jeep will flash the MIL when accelerating after the engine is good and hot. It won't do it cold. Sets P0300 only. "Which cylinder is misfiring" shows misfires on 1, 3, & 5 equally at first, then if the counts get high enough, it will stop counting on ... Trouble codes: P0300 (Multiple cylinder misfire)
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2019 Nissan Armada SL 5.6L fuel gauge VIN: JN8AY2NC5K
Started checking fuel tank sender, fuel gauge won't read stays below empty. Plug on top of tank un-pluged key on yellow wire purple stripe no voltage, purple wire white stripe 4.7, green wire red stripe ground,brown wire yellow stripe no reading, green wir...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2012 GMC Yukon Denali 6.2L Safety VIN: 1GKS2EEF1C
thanks William [...], got the over stock item off Ebay. waiting for item to see if fixes issue. yes went through all wiring ect to confirm seat pad sender is the issue. Just dis appointed in the factory not still producing a safety issue item for the vehicl...
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