upgraded turbo wont hold boost
#21
cincyTT was on the money with this problem over the weekend made a boost leak tester and forund three leaks fixed them and still not running a 100 percent now the boost will go to 20psi then drop down to 2psi then the next gears will only go 5psi but when i get on it a lil while later goes right back to 20psi for half a gear feels likke car kicks power off. But no check engine light!?!?! ne ideas!?!!?
#22
that sounds almost like what happened to me when i blew a hose off the Vacuum pump. check around that area, by the back of the intake manifold and make sure all the hoses are connected and are on tight.