Injector knock ?
#1
Injector knock ?
I just noticed recently that when hot, I get a metalic tapping at idle, , and when driving slowly in traffic,(sounds like a lifter) which goes away when accelerating..........could this be the dreaded injector knock ?
The vehicle is an 03 with 44000 miles, is there any way to tell for sure, and what do I do to correct it ?
I already use PS and MMO in every tank
The vehicle is an 03 with 44000 miles, is there any way to tell for sure, and what do I do to correct it ?
I already use PS and MMO in every tank
#2
RE: Injector knock ?
I hear mine clanking on occasion when I start up. unless your noticeing a decrease in fuel mileage and performance. or excessive smoke then things are ok.
but you can take it to the stealership and that can do an injector isolation test and shut off and injector one at a time to find out which one is making noise. but I would look at it as being the engine is just wanting to go
but you can take it to the stealership and that can do an injector isolation test and shut off and injector one at a time to find out which one is making noise. but I would look at it as being the engine is just wanting to go
#4