A3 tdi 2.0 sport 04 140
It's making a tutting noise on idle
Coming from cambelt side
Around alternator area
It's just on idle
When rev noise goes
It's like tut(no noise) tut ( no noise) tut tut
It's not constant. Every few seconds.
Drove 100 miles with it no problems. Just on idle?
video at bottom of this post
Doesnt sound like egr leaking.. as its definately coming from alternator area. thought the egr was gearbox side(not belt side)
when warm it seems to disapear and then come back, but slowly coming in now and then. ive also changed my throttle body recently to a pieberg one.
i have no fault codes according to vag.