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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 10, 2025
International Automotive Technicians' Network (iATN) - Members Only
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2017 Audi Q7 Premium 3.0L Engine VIN: WA1VAAF72H
This thing is blowing heavy black smoke on accel. It has a new HPFP, all O2 sensors, low pressure fuel injectors, and oil separator. Exhaust has heavy moisture and was disconnected at manifolds to verify that smoke is present before the cats. Coolant temp,...
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Fixes & Summaries for European
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