22-09-2013, 04:11 PM
(22-09-2013, 11:42 AM)Gaz7 Wrote: It's not the injectors you're hearing, although they are the cause, you're hearing a diesel knock, a worn rod allows fuel to leak from the pressure chamber into the control chamber and hold the solenoid open for too long on the pre injection phase, meaning you end up with a larger injection of diesel than required.
so would it explain why mine is quite smokey on throttle in neutral (off load revving)?
in two minds whether or not to replace my injectors because of this...