Limmy
30th May 2013, 06:38 PM
hi all
just noticed a weird noise from me zd30 . done heaps of search. need more ideas
It sounds like a whistle/kettle but not as loud. happens upon certain revs or boost ( haven't installed boost gauge yet". It dissapears when i let go of accelrator . Sounds as if its coming from the drivers side. i tried to replicate this sound while in neutral or Park , doesn't make the noise. This whistle sound is more louder and consistant when the car is cold.
took i/c off last week , clean it all up refited pipes clamped tightly , cleaned MAF sensor. Noise not gone
Car drives well , no smoke.
I have read up it could be exhaust manifold gasket or egr pipe ? possibly combination of both ?
Also While idling in Park - the passsenger side where turbo is . has more louder clacker and little tink tink tink knock noise noise sound near the turbo . I hope its just a gasket or loose bolts.
any ideas guys ? thanks heaps
just noticed a weird noise from me zd30 . done heaps of search. need more ideas
It sounds like a whistle/kettle but not as loud. happens upon certain revs or boost ( haven't installed boost gauge yet". It dissapears when i let go of accelrator . Sounds as if its coming from the drivers side. i tried to replicate this sound while in neutral or Park , doesn't make the noise. This whistle sound is more louder and consistant when the car is cold.
took i/c off last week , clean it all up refited pipes clamped tightly , cleaned MAF sensor. Noise not gone
Car drives well , no smoke.
I have read up it could be exhaust manifold gasket or egr pipe ? possibly combination of both ?
Also While idling in Park - the passsenger side where turbo is . has more louder clacker and little tink tink tink knock noise noise sound near the turbo . I hope its just a gasket or loose bolts.
any ideas guys ? thanks heaps