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Thread: Passat CC Tapping noise

  1. #1
    Junior Member
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    Passat CC Tapping noise

    Hiya

    I have a 61 plate Passat CC 2.0 and have a slight tapping noise from the fuel pump so every time when I accelerate its lumpy then goes away and sounds like my engines pinking.

  2. #2
    Administrator Keithuk's Avatar
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    First posts normally go in introductions else you could get a free fix and we never see you again!!!

    Your car spec says 0, only what I've added from this post, minus engine type.

    If you says its pinking I would guess its a petrol engine.

    Fuel pumps in the fuel tank do make a buzzing sound but that won't cause pinking. Pinking is uncontrolled combustion maybe you have a faulty knock sensor.

    You need to get your motor scanned (preferably with VAG-COM\VCDS) for any error codes logged in the ecu and post them, that will save a lot of guessing and check systems out.

    Post moved to correct section as OP can't read sub form titles.
    2010 Golf GTD (170) CBBB, 5 Door, Shadow Blue (P6/D5Q), Transmission Code: KXZ, Flat Tyre Indicator, Basic Protection Pack + VCDS.


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