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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 13, 2026
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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2008 Chevrolet Silverado 1500 LTZ 6.0L engine VIN: 2GCFK19Y88
Im leaning towards this being a bad pcm, but I wanted some other input in case I missed something. Truck will start fine and run fine, but as it warms up, it starts running rough randomly, then it will go back to running good. When it runs good, all fuel i...
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2018 Chevrolet Colorado Z71 3.6L Disabled Starting System VIN: 1GCGSDEN1J
I received DTC's PO2101 (Throttle Actuator Circuit) and PO2119 Codes. I understand that there is a such thing as extreme limp mode that can prevent the starter from cranking, Does GM document an Extreme Limp(or the like) where this can happen and disab...
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2005 Lexus LX470 4.7L Dome Light VIN: JTJHT00W75
Customer complaint: When driving at night dash lights (instrument cluster) dim due to dome light sporadically coming on/off, removed all door and tailgate contact switches - tested - all okay, thinking possible body module failure, any imput appreciated, T...
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Fixes & Summaries for All Makes and Models
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