Quote:
Originally Posted by SLVRSRFR
My 335i was direct inject, but the injectors ticked. This is more of a chirp or squeal, which sounds worse IMO. It sounds like a belt chirp.
|
No I didn't mean the John Deer tractor ticking sound although that's annoying as well.
I've heard of the high pressure fuel pump chirping sound with other modern DI cars but only with the hood opened. Only with the twins the sound can be heard with the windows down.