boost

[zerby4]

my boost goes all over the plce it goes from 12 psi to 7 psi when i give it full throlt i have exst leak on the manfold im going to prueser test to day

 

[theSicKness]

you said it..sounds like a boost leak...

Jesse

 

[zerby4]

i did a leak test and the ity sond like it was leaking from the turbo and the bov

 

[oldman]

Proper capitalization and punctuation please, both of you.

 

[forGEE63]

Yes, your situation sounds like a boost leak. What mods do you have done to your car? That would help with the diagnosis. First make sure all of your bolts from the exhaust manifold to block are tight, than the bolts from the manifold to the turbo. If there is still a leak, than replace the gaskets between the block and manifold, and than the gasket between the manifold and turbo. If there is still a leak, than there must be a crack in the manifold. Boost leaks don't have to come from the exhaust side either, check all your cuplers, intercooler, and B.O.V. Hope this helps.


Brian

 

[zerby4]

my car is stock i have a cat back i just bought the car i no there is a leak on the exuest manfold and it is crack