xlcooplx

iTrader: (26)

doubtful. i've driven with open headers a couple different times in order to go to the muffler shop.

silveradokidd_4518

iTrader: (14)

ya see thats what i was thinking too. it shouldnt matter...thinking i may need to order another computer but im not sure yet..

xlcooplx

iTrader: (26)

wait, so is the current PCM not tuned for the new engine?

silveradokidd_4518

iTrader: (14)

no the computer is tuned to the new engine. i had Justin at Blackbear tune it for me

edit: im not that stupid Matt haha

dlt76028

iTrader: (13)

did you mess with the screw on the throttle body or drill out the hole? maybe reset your tps and do the idle relearn.

silveradokidd_4518

iTrader: (14)

no the idle screw is set fine on the throttle body.

whats the idle relearn? never heard of that

dlt76028

iTrader: (13)

i looked it up here once. i think you put on the e brake and let it idle for 5 mins in drive then let it idle for 5 in park. might want to look it up. and you can unplug your tps sensor and turn the ignition on for a min then plug it back in... again im not positive

xlcooplx

iTrader: (26)

yeah, i just wanted to make sure. have you spoke with justin then? maybe he can help you diagnose the problem.

silveradokidd_4518

iTrader: (14)

oh ok man

and i am begining to think it is the throttle body though..i had it sent off to get P&P last year while i was building this motor.

kinda makes me wonder if something he did while porting it is making it demand more air than needed

so i got a buddy that has an extra throttle body and i am gonna try it out tomorrow and maybe see if thats it

no i havent tried to get a hold of him just yet. but i think i will tomorrow

silveradokidd_4518

iTrader: (14)

you guys think that the reason why it is dying on me could be the injectors? i have 8.1 marines on there but told Justin to have them tuned for that. maybe he missed or forgot to tune them? cause it sure is dumping a lot of fuel into the engine and the intake is sucking in a lot of air. any suggestions??