S13 sr20det runs like crap and dies when you press breaks

[Artigo]

FMIC, Freddy intake, and isis exhaust mani couple other mods, but mostly stock. Right now, it won't boost over 2lbs and dies whenever I come to a stop with breaks. I have to give it gas constantly or it will die.

Is this a leak issue?

[ultimateirving]

yeah, sounds like it could be a vac leak.does ur brakes feel hard to press down? Do a boost leak test to see if you have any hidden leaks.

[Artigo]

They're soft. I'll check for leaks see if that's the problem.

[JDMRIDDAZ]

check if iacv has 12v too

[ultimateirving]

JDMRIDDAZ has a good point to IACV controls throttle at idle, and if its unplugged or not recieving 12v, it will cause idle to dip when decelerating and can definitely stall at idle

[mr2gons14]

I agree with the IACV did u by chance check ur break booster and for any leaks around the turbo mani. Happened to me when I blew a gasket between my turbo and mani it wouldnt hold boost past I believe 3-4 and just ran like total shit. let us know what u find