er 34gtt hesitation

[hueinismo]

Hi guys, good work/ hobbies guys. im new. hehe. i just bought a r34 gtt, 5spd mt. its a rb25det. i have a problem, it seems to hesitate when i step on the gas, and very obvious when acelerate from low revs. specially from 1st-3rd gear, above 2500rpm, it goes away. pls help out. i have checked all the sensors etc, but problem still exists. good work guys. cheers. pls reply asap.

[celm]

did u check for fault codes?

[ShogunStyle]

Sounds like a bit of turbo lag that at that rpm can pretty much only be explained by incorrect timing, either CAS or cam and or an exhaust leak in the turbo/manifold or manifold/engine gasket also check your air fuel. Sometimes this can cause the same type or reaction. If you have no exhaust leak then try timing. Cheers