ok, i know that some of this has been said before but you didnt say that you checked it.
so have you checked
you exhaust manifold?
you exhaust flange to ware your turbo's exhaust housing bolts to?
Boost leaks?
Vaccum leaks?
try running a vaccum line right off the turbo stright to the bottom of the wastgate.
check the turbo's shaft play.
|
