i've searched & didnt come up w/ any answers so, does anyone experience a slight chirp / squeak like sound on shutdown?
when i shut the car off it seems as just after the engine stops turning i get a *chirp*. i would describe it as a 1/2 second belt squeal like sound. i know tensioners are a know issue on n54s, but my belt looks fine & the wear/rub marks on the pulleys all look normal. belts are all riding centered on the pulley.
in talking w/ friends they've mentioned seeing pcv valves chirp. i have an RB pcv valve (installed months before chirp) & have loosened the oil cap on shut down to see if it goes away & chirp is still there. car has 68k on it now.
any input???
when i shut the car off it seems as just after the engine stops turning i get a *chirp*. i would describe it as a 1/2 second belt squeal like sound. i know tensioners are a know issue on n54s, but my belt looks fine & the wear/rub marks on the pulleys all look normal. belts are all riding centered on the pulley.
in talking w/ friends they've mentioned seeing pcv valves chirp. i have an RB pcv valve (installed months before chirp) & have loosened the oil cap on shut down to see if it goes away & chirp is still there. car has 68k on it now.
any input???