tb gasket

[mirkoelek]

i have a big problem with sealing my tb from the vacuum leak and my wastegate from the exhaust leak.... what would be best thing other than gaskets that seem dont work.

 

[alexg1323]

clean flat surfaces, good gaskets, maybe some gasket sealer in the mix, and oh yea common sense

 

[hereitcomes]

Did you make sure that all of the surface of the TB is scraped and there is no old gasket on the surface? That would create sealing issues.
Where is your wastegate leaking from? It is not holding boost?

 

[mirkoelek]

Did you make sure that all of the surface of the TB is scraped and there is no old gasket on the surface? That would create sealing issues.
Where is your wastegate leaking from? It is not holding boost?

everything has been taken off and cleaned, new gasket for tb... the gasket fot the wastegate is metal-sheet one, and its leaking between manifold and wastegate