Not throwing money at it, everything I have Ill be using in my other car, other then the fuel line, Ill be buying more. Its all troubleshooting. My valve cover was leaking a bit and I want to clean everything up now that i have new gaskets. So pulling the turbo to check it out while im cleaning up, its been on there for a while.

e brakes are disconnected, Im done looking at the brakes and drivetrain. These leans spikes at over 3500 rpms i think is from my injectors, or even one of them.

Plugs were 28, but I could bring them to 25... It does this even without boost, so i cant see it blowing spark or anything of that nature.

Not sure what you mean about piling up.

I swapped exhausts already, thinking it was the cat. Too many symptoms add up to this type of problem.

Check way valve is new and good.

Gotta get these injectors checked out.s.