▲ 3 r/944
Engine noise 944S
Hello everyone, I recently acquired a Porsche 944 S and there's a noise that's bothering me: a knocking sound coming from the top of the engine. I initially thought it might be the hydraulic lifters, but the noise only appears when the engine is warm. So I changed the oil and switched to 10W-60 instead of 10W-40. The noise is a little quieter, but still there.
Do you have any idea what it could be?
u/arretes_louloute — 1 day ago