hey guys,



for some reason when you hit 2500 rpm the car hesitates to the point of it feeling like it is about to die, it was working fine until yesterday when i really guned it, also, this only happenes with medium to hard acceleration, slow acceleration and nothing happens.

Are allur grounds ok and grounded, vac leaks, tps set right, start with those.

http://www.6stardanes.com/hgdastro.jpg



resitation??

isnt the "resitation" about 1000 rpms too early?

Don't want to take your topic away, but I have a problem like that. I swap my Motor S4 TII out because I thought it was blown. I put in a JDM swap and the car still run the same. When I accelerate it lags. There no power the turbo boosts every thing look good, but the engine dose not respond. Can anyone please help. Thank you

where are you both at if in the sacramento area i can point you to a awesome person to help you out

I'm gonna bet he's in Orlando...

that solves one but what about the other

i feel your pain i have the exact problem you do but i dont know whats wrong but you said every thing my car does i thought it was a transmission fluid issue but then fluid didnt help and it does explain how my car was struggling to get to 3k rpm cuz i do that at the end of every drive to burn off the excess gas so i dont flood https://www.nopistons.com/forums/pub..._DIR#>/sad.gif