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Professional Automotive Repair Technical Discussions for November 18, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2018 Audi Q7 Premium 2.0L Expansion tank VIN: WA1LHAF71J The vehicle was brought it for overheating. Water pump was leaking and expansion tank connector was corroded. Code P255400 Engine coolant level sensor/switch circuit remained after replacement of both water pump and expansion tank. For search purposes this... |
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| 2019 Chevrolet Silverado 1500 RST 5.3L Mechanical VIN: 1GCUYEED8K At operating temperature and drove for at least 20 minutes then come to a stop and engine still running at idle on a 9% grade or more let idle for about ten minutes the drive off or just rev it up and it smokes all the injectors have been replaced |
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| 2011 GMC Sierra 2500 HD Denali 6.6L No Start, leak VIN: 1GT125C89B Truck towed in for not starting-plus large fuel leak under vehicle. The leak is coming from the passenger side at the rear of the block where the trans meets the motor, near the starter. There must be a drain hole from the top of the engine there. When it ... |
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| 2012 Mazda 5 Touring 2.5L vss VIN: JM1CW2CL7C after driving several (17) miles trans will jerk, ck eng light comes on,a/t light comes on. Has a code p0720. i went threw the flow chart and said replace sensor. so i did with aftermarket. customer took ok over weekend came back on monday same code went t... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2020 Alfa Romeo Giulia 2.0L Brakes VIN: ZARFANAN8L VEHICLE WAS RELEASED BACK TO THE CUSTOMER, HE LATER CALLED AND TOLD US IT WAS FIXED BY A COMPUTER RESET AT THE DEALER. WE HAVE AN AUTEL AN DID A RESET WHICH DID NOT RESOLVE THE LIGHTS. |
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| 2008 Audi A4 2.0L Low Boost VIN: WAUAF78E28 Thank you for all the replies! The Turbo was at fault and needs replacing. The waste gate flap is frozen! The client couldn't afford the Turbo assembly so he will bring the car back at a later date. Trouble codes: P0299 (Boost Pressure Regulation), P0300 (Random/Multiple Cylinder Misfires), P0304 (Cylinder 4 Misfire Detected). |
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| 2012 Mazda 5 Sport 2.5L MIL Lamp on VIN: JM1CW2BL9C First off, I would like to thank all of you out there who replied with great tips. The culprit was the PCM. We replaced the 2nd USED PCM with an Mazda PCM, programmed it, and now all is good! We kept the vehicle for about a week or so, just to make sure it's a... Trouble codes: P0123 (TP sensor No.1 circuit high input), P0123 (TP sensor No.1 circuit high input). |
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| 2017 Porsche Panamera 4S 2.9L Stuck in Park VIN: WP0AA2A79H Very interesting and frustrating that there is no knowledge from anyone or any sources suggested on this IATN post. The owners manual has no information, Opus, Alldata, IdentiFix, Google search, or YouTube has (no) information on how to get this car in neutral... |
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