
2004 Audi S4 Avant 4.2L Engine knock/tapping
4 months ago tapping developed at rear of right head and increases with RPM's. No codes and no loss of power. I suspect chain rails but need to verify. Any advise from Audi techs would be most helpful.
FIX posted 6/7/2012
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Message Closed w/FIX
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VIN | WAUPL68E64 |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Affected | Engine Knock/Tapping |
Message Closed w/FIX
Vehicle Data
2004 Audi S4 Avant
VIN | WAUPL68E64 |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Affected | Engine Knock/Tapping |