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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 24, 2024
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 All Makes and Models
Help Request Answers
2011 GMC Terrain SLE 2.4L Hesitation, Stall VIN: 2CTALMEC5B
Thanks in advance for your suggestions in solving this mess, the customers complaint is randomly vehicle will either just stall idling, or bog down and hesitate on acceleration, but once you get going down the road run perfectly fine, vehicle is not settin...
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2012 Mercedes-Benz S350 Bluetec 4Matic 3.0L Low Beam VIN: WDDNG8DB9C
Cust wants low beams adjusted up..to low at night..is it possible with the sds..if so how...thanks
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2015 Nissan Frontier S 2.5L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1N6BD0CT3F
Vehicle has a dead misfire on Cylinder 1. Checked spark, fuel, all good. Has new fuel injector. Checked compression, dry 150psi, wet 180psi. Continues to drop compression the more you do, 150psi the lowest. We are suspecting bad piston rings, but are curio... Trouble codes: P0300, P0301
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2020 Chevrolet Silverado 1500 Custom Trail Boss 4.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GCPYCEH3L
I'd like to thank everyone that commented on this one. The vehicle is running well now. This vehicle was a trade in and I think the previous owner was pretty tough on this old girl. There ended up being a cascade of separate failures in multiple systems, with ... Trouble codes: P3441, P3443.
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2014 Honda CR-V EX 2.4L Misfire VIN: 2HKRM4H53E
It feels like valvetrain but I could not confirm. Customer took to the dealer and they told him it was the headgasket. Most definitely not the headgasket, but they sold him an engine. Sounds to me like they just wanted to replace the entire engine and not find... Trouble codes: P0301.
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2013 Lincoln MKS EcoBoost 3.5L Compressor VIN: 1LNHL9FT3D
First, I want to thank everyone for their replies, Thank You. second, I want to clear up a few things. I was in a huge rush when I wrote my help request and missed some important info. when the car got to me, I was told that the HVAC control had been replaced,...
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2009 Mazda CX-7 Touring 2.3L Misfire, MIL Lamp on VIN: JM3ER29L59
Thanks so much to all who responded! As this was an intermittent problem, it was tough to pinpoint the cause. As Younis suggested, I resistance tested the injector from the injector harness. Not the best test as he stated, but you cannot get to the injectors o... Trouble codes: P0204 (Injector Circuit Cyl. 4).
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2017 Mercedes-Benz GLS450 4Matic 3.0L 1-2shift VIN: 4JGDF6EE9H
MATTHEW WAS TOTALLY CORRECT..PIPE NOT SEATED CORRECLY ON VALVE BODY..CORRECTED AND MADE SURE RIGHT THE SECOND TIME..
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1986 Porsche 911 Carrera 3.2L Switches and controls VIN: WP0AB0916G
Thanks to IATN for giving me the space to look for answers. Ron and Patrick were on the right track, however, there were no screws. I could see the holes and the speed nut clips inside, but without any screws installed, we were lost. Approximately 1-2 inches b...
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