turbo z6 stalls after acceleration

[thepep]

ok; i just wanna get a basic diagnostic to work from here. cars a turbo z6 dsm blue tops, ewg. only on 4 lbs atm(kinda pointless) chipped p28. i recently got the car so it has no wideband, after a hard pull the car will just die. also on first start up, i have to hold my foot on the gas to keep it runnning for a few minutes than it will idle fine and i will take it for a drive and it will stall after a first gear pull. can anyone point me in the right direction i tried to find it throgh the forums but i havent seen anyone with a similar problem if there is already a thread im sorry someone point me too it thanks!

 

[XpL0d3r]

Is the ECU just chipped or is it actually tuned? Sounds like it's being starved of fuel somehow -- that's NOT good when you're on your pulls. Even at 4lbs you can risk detonation.

 

[Failsafe88]

I had very similar problem i fixed it by adjusting the iac on hondata

 

[thepep]

Its on a very shitty tune apparently, I pulled the plugs they were BLACK, is it possible for the car to flood itself I feel as if the guy pawned off an un tuned car dumping 450s, I wouldn't assume its leaning out, but I definitely wouldn't rule that out, and ya I think I will just go with hondata and tune it.. was leaning towards tune just wanted opinion

 

[thepep]

and to clarify the car won't stop running while on the pedal, doesn't break up really just once coming to a stop it will just shut off, no sputtering, no hesitation, just simply dies, and will start right back up with 0 issue (sorry posted from phone)

 

[Failsafe88]

Yeah same issue i had like i said raise the iac and what spark plugs are you using. Contact ngk they can tell you which ones are best for your setup.

 

[thepep]

Running bkr7es gapped to .027, and ya I guess ill have to get hondata

 

[Failsafe88]

You said chipped you running pherable tune or something

 

[Failsafe88]

I think your gapping might be little to much should be i think at. 024

 

[RealRabbit]

Did you run colder plugs as well?

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[Failsafe88]

Im using bkr7e in mine

 

[mc360]

Did you run colder plugs as well?

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he is using bkr7e which i think are 2 steps colder than stock. I dont know much about dsm injectors but i know they need a resistor box to work right, is there a resistor box installed and is it hooked up right? also i would say just keep your ecu since its already chipped then just find a dyno tuner and get it tuned properly, i would bet its probably on a basemap if anything

 

[xxBLOOD88SHOTxx]

Are you getting a ton of black smoke? How is it running poorly? Like a miss or like its got a huge pair of cams or what?