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P2635 Diagnostic Trouble Code Discussion for July 2024

Fuel Pump Flow Performance


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Trouble Ticket Help Requests for DTC P2635
Help Request Posted
2017 Chevrolet Tahoe LS 5.3L Misfire VIN: 1GNSCBKC5H
P2635: Fuel Pump Flow Performance. Customer came in with a complaint of the vehicle stalling out during driving one time only. Unable to duplicate, but we Had vehicle scanned and the above code was found. Checked TSB's and replaced fuel pump and Fuel pressure sensor.( New intake manifold ga...
July 05, 2024