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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 20, 2021
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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2017 Chevrolet Silverado 1500 LT 4.3L MIL Lamp on VIN: 1GCRCPEH5J
This is a 2018 Silverado 4.3. Shop replaced hi pressure fuel pump for lean codes. Lean codes are gone. Now it sets a P2635 Fuel Pump Flow Performance code within a few seconds of putting it in drive and taking off. Code states ecm is seeing a descrepency i... Trouble codes: P2635 (Fuel Pump Flow Performance)
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2015 Ford Transit-350 3.7L Reverse lights VIN: 1FTSW3XMFF
Customer brought in the van with no reverse lights. When we checked it, the reverse lights worked for a few seconds here and there. The did not seem to be related to the shifter. Disconnect the body control module and applied power to wire #11 which runs t...
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2013 Mercedes-Benz C250 1.8L Engine internals VIN: WDDGF4HB7D
Sounds almost like pre ignition. Deep clanging, harmonics. Seems more from the upper side, back of the engine. Not from the oil pan. No change in how the engine runs. Starts fine. Sound increases with RPM. Nothing under the valve cover looked out of the or...
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