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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 3, 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
2006 Audi A4 2.0L Poor Idle Quality, MIL Lamp on
This vehicle has the classic bad pcv valve issue...rough idle and hunting and idle erratic. Crankcase vacuum is low like normal and oil cap comes off with light suction. I replaced the pcv valve anyway as I have fixed this issue many times. Problem still t...
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2007 Audi S6 5.2L Cooling Systems VIN: WAUGN74F87
Audi Tech, please help on this bad boy here. Customer concern coolant leak after long drive. Found old coolant residue behind left side engine area. Pressure test cooling system, no external leak. Run engine for 45 minutes, found coolant leak from the back...
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2014 Ford Fiesta ST 1.6L coolant level sensor VIN: 3FADP4GX4E
This time there are no parts available anywhere in the country. Is there a work around for this or can someone help, with knowledge as to if there is a software update that would adjust the parameters so that this false positive issue goes away? We get cod...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2006 Ford F-350 Super Duty XLT 6.0L very low heat VIN: 1FTWW31P86
thank you everyone for the reply's , i flushed the heater core out as most suggested made some difference but it's really hard to tell it's back up to 80 degrees in Florida , the heater control valve is still not opening only when you command it on the scanner...
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