Need Help!!!

[redline6k]

I have a 90 eclipse 2.0 turbo i have 650cc injectors, walbro 255lph fuel pump, big 16g turbo, boost controller, i hit the fuel cut between 3000 and 4000 rpms this does this with stock ecu and gm maft anybody have any idea whats wrong

 

[Spln_Hrd]

well, you should give more info. how much boost you running?

if its low i would say its a boost leak.

 

[dsm10sec]

Maybe because he doesn't have a fuel tuning device..

 

[PaleDSM]

Read the last line of his post. He is using the maf translator.

I'd say boost leak.

 

[dsm10sec]

oops

 

[redline6k]

thanks guys im gonna check for leaks tommorow

 

[td06hkiko]

I thinks his plugs are out of whack. Try to gap them at .28 if you can get them at .27 that's even better.