hey guys can some please help with my gtr,
i really dont no whats wrong with it, ok the car runs fine on cold start but after i drive it for bout 30 mis the turbos wont boost past 10 psi witch ther surrpose to boost 15. i watch the boost gauge and the needle flickers between 7 -10 psi continously between 3000-4000 rpms, iv checked all my intercooler and turbo piping and didnt find anything accept a fair bit of oil in the pipes, and iv checked my spark plugs!
can someone please help me!!
cheers ali