Loud clicking noise
#1
Loud clicking noise
Hey all,
I've been having this problem with my A4 lately that when the car heats up to normal operating temperature, and the rpms are below 1000, I hear a very loud knocking/clicking noise that appears to be coming from the head. It threw an engine code that said it was a faulty cam angle sensor, so I replaced that but the problem is still there. Does anyone have any idea what this is?
I've been having this problem with my A4 lately that when the car heats up to normal operating temperature, and the rpms are below 1000, I hear a very loud knocking/clicking noise that appears to be coming from the head. It threw an engine code that said it was a faulty cam angle sensor, so I replaced that but the problem is still there. Does anyone have any idea what this is?
#5
RE: Loud clicking noise
ORIGINAL: n7plus1
wouldnt be valves tapping would it?
wouldnt be valves tapping would it?
#8
RE: Loud clicking noise
im sorry my bad, that would be the back of the engine. It only does it after the car is warmed up though, for a good amount of time. If only semi-warm the car will do it when starting for 1-2 sec but thats it. It looks like its next to the EGR. Again im not up on audi's so im sorry for the dumb question.