a werid boosting problem

[MK3Racer89]

hey guys it is werid i dont know whats wrong i push my car and it spools up to about 7psi then when the rpms reach about 4500-5000 it sputters and loses alot of power, so it makes power to a certain point then loses it when it should be making more

 

[MDCmotorsports]

Check the cams and ignition timing. Also, check to make sure you fuel system is in good working order.

 

[IHI-RHC7]

Check codes first and foremost.

 

[MDCmotorsports]

Oooooh the boss got me on that one.

Good call.

 

[MK3Racer89]

ok i will and keep you guys posted
thankz

 

[suprahero]

could it be fuel cut? i've heard of people hitting fuel cut on stock boost. just a thought, i'm really not that intelligent but a really good guesser.

 

[lagged]

fuel cut throws a code....detonation dosnt!!! read your plugs.