1jz confusion

[5l_eater]

OK so i just got my ECU back had 4 outta 5 caps replaced , i drive the car for a little bit and its good then i get into and when i accelerate hard it boost little bit then starts to sputter but if i accelerate slowly it will pull all the way to rev limiter ??? any ideas i do have a exhaust leak at the dp and turbo ?

 

[5l_eater]

i thihnk its hitn fuel cut !

 

[CanadianLurch]

sounds to me like you might be getting cracking in your coilpacks maybe?

 

[super.secret.supra.club]

http://www.supramania.com/forums/showthread.php?t=95178

 

[5l_eater]

So you think its my MAP sensor? fuel filter ? i dont have a 12v mod on my walbro i have it straight off the battery ?