hey guys rite iv had a search and cant really find what im looking for, the other nite i was giving the beezer some beans and as i was doing so it sounded like my exhaust was blowing or i had a boost leak. iv changed all the hoses and cheecked my intercooler hose and all seems well so i dont fink its a boost leak, the noise seems to be coming from the the turbo side of the block near the bulkhead. well my question is do the manifold gaskets give way after a while ( 96000 miles ) ?