Funny knocking sound in engine not picking up revs as it surpose to

Asked by GuruS2FHD Jun 15, 2019 at 05:30 AM about the 2011 Audi A5 2.0T Premium Cabriolet FWD

Question type: Maintenance & Repair

My a5 2.0T S line is not as powerful as it use to be
its not pocking up revs as fast as it surpose to i
cahnged coil pack but the problem remains

1 Answer

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When is the last time you gave the car a good tuneup, plugs, wires. Clean the throttle body, change the air cleaner...

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