Hissing on Acceleration?

[Akay]

Hi all,

My 182 has an annoying hissing sound when I accelerate. It isnt exhaust related as it did it before and after I fitted my miltek, and still does it with the decat pipe and the new genuine gasket kit.

Ive heard it could be the master cylinder?

 

[jga2]

I appreciate this is along shot but did you ever get any answer to this question? Think mines doing the same...

Hi all,

My 182 has an annoying hissing sound when I accelerate. It isnt exhaust related as it did it before and after I fitted my miltek, and still does it with the decat pipe and the new genuine gasket kit.

Ive heard it could be the master cylinder?

 

[ADS_V6]

Think it was a rattlesnake stuck in the accelerator pedal

 

[jga2]

Think it was a rattlesnake stuck in the accelerator pedal

Haha riiiiiight

 

[Christopher]

Not heard of it being vacuum related before. Weird.
I'd guess at manifold to cat joint, but you said that was fine. Cracked manifold?

 

[jga2]

Not heard of it being vacuum related before. Weird.
I'd guess at manifold to cat joint, but you said that was fine. Cracked manifold?

I'm gonna get under mine when I finish work and have a gander... Will report my findings

 

[Christopher]

I'm gonna get under mine when I finish work and have a gander... Will report my findings

At least start with that, yeah.

 

[DaveMc88]

If its the same as a TCE setup on rocker cover, The Breather that comes out the rocker to inlet manifod and to the inlet induction tube the wee plastice pipe comes off the one way valve might be connected but easily comes away. Mine has anyway and looking for a replacement