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20/03/2022 7:57 pm
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Hey Scotty,
Please help.
I have a 2019 VW Jetta (117k kms) with a 1.4T engine.
I have 2 problems with my car:-
1. It’s making a humming noise only when I’m cruising at 100-118km/hr it doesn’t hum below 100 or more than 118
2. Whenever i floor the gas pedal the car hesitates over 2.5krpm but overcomes the hesitation after sometime. I changed the plugs, coils and ran 4 bottles of liqui moly fuel system cleaner but no luck. What could it be?
1 Answer
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20/03/2022 7:58 pm
sounds like a failing fuel pump or clogged filter
