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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 21, 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
2017 GMC Yukon Denali 6.2L Misfire VIN: 1GKS2CKJXH
2017 Yukon Denali with 107K, runs great otehr than a cyl 5 misfire. Replaced coil and plug, code came right back. Checked engine compressiona dn all cyl are similar! Trouble codes: P0305
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2000 Toyota Avalon XL 3.0L SL solenoid E VIN: 4T1BF28B5Y
Not sure where to go with this one. Toyota service manual states replace the ECM based on my test results. Others have replaced the solenoid? Can't think of a reasonable approach to monitor the SL signal, solenoid voltage and current to allow the customer ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2011 Ford F-350 Super Duty Lariat 6.7L Left rear turn signal VIN: 1FT8X3AT5B
Talking to members, instructors, and others in repair shops it has been determined that used bcm are not reprogrammable and I have to decide which dealership will get the truck for a new bcm to be programmed by them. That scares me because many of my customers...
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