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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 7, 2026
International Automotive Technicians' Network (iATN) - Members Only
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2019 Mercedes-Benz GLS550 4Matic 4.7L heat VIN: 4JGDF7DE6K
so with what little data I have the flaps all seem to go to the min and max the vent temp sensors work my thought is a bad heater core but with the drivers side getting that hot is it not a possible air bleed door malfunction or is it a heater core I did b...
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2000 Volvo S70 GLT SE 2.4L No Start VIN: YV1LS56D4Y
This Volvo S70 is back! The engine will not generally start on the first atempt, cranks good, no fire. On the second key cycle, starts fine every time. The engine runs good then, normal power etc. I have checked KOEO power to the coils and injectors, both ...
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Fixes & Summaries for European
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