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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 9, 2026
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
1999 BMW Z3 Roadster 2.5L Excessive Emissions, Poor Fuel Economy VIN: 4USCH9338X
Negative -28 STFT, both banks. All 4 oxygen sensors are reading full rich at about .93v ECT reads around 200-205 fahrenheit when warm. Vehicle is in closed loop. The crazy part is if the hose connected to the valve cover is disconnected, the fuel trims go ... Trouble codes: P0172, P0175
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2013 Ford Edge Limited 3.5L transmission VIN: 2FMDK4KC2D
This vehicle will leak trans fluid from where trans meets transfer case, and trans fluid goes low. I have removed and replaced ALL the seals 3 times, using FORD parts. It will last a week or so and leak again. What am I missing or is there something I'm no...
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2021 Mini Cooper John Cooper Works 2.0L MIL Lamp on VIN: WMW73DH05N
Car came about 6 months ago check engine light on just wanted it scanned ? (parts store said it was a gas cap)I didn't right the code down , now it's back ,scanned it noted codes ,(this time) removed gas cap done a smoke test into tank nothing , went to fr... Trouble codes: 11800, 11840, 19030
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2012 Volkswagen Jetta TDI 2.0L Starting VIN: 3VWPL7AJ7C
We have a 2012 VW Jetta TDI with a 2.0 L Diesle engine that experience intermttent no dash lights and no crank condition. Symptom may occur once every few days or weeks. We replaced the ignition switch, but the customer said the problem is still there. I t...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2006 Audi A4 2.0L Poor Idle Quality, MIL Lamp on
Thanks for all the replies. Sorry again about the vin, I meant to add it the second time but after that it wouldnt allow me to add anything else. Anyway too late now. Well its finally fixed and im still confused by it. One member mentioned the check valve in t...
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