Well I'll be in higher RPMs, like 4k+ and I puch in the clutch and keep it there the rpms go real low. The RPMS drop to about 500-400 and stumble a little bit and one time the car even stalled.

my IX only has 2,000 miles on it

mods are
a grounding kit done 1k miles ago so I dont think its that
A TBE with HFC installed 500 miles ago
and a e-mail tune/flash done about 100 miles ago

The problem just started.

Thank you for your imput

 

I think it could be your flash

 

If you add a reason and a method for a fix that would be nice.

 

i'm gunna assume it was your flash based on how recent you got it and when the problem started

 

+1 for flash

other opinion is, you dont have an open bov do you?

 

as for a reason why, i would start with the most obvious place (wherever you got the flash from)

 

Well I DD my evo so 100 miles ago was about 2 week and i've drivin it around town alot since then, I just noticed it today.

 

if you do have a bov or anything of that nature let us know cuz that could change alot... how does the car idle btw?

 

The car idles fine, I have no bov only the ones I listed

 

i couldn't suggest a fix because i don't think its anything you can do, i would recommend calling the place you got your flash from and letting them know what your problem is

 

vaccum leak after the maf but before the turbo, flash, or you put a cone filter on without being flashed for it

 

ya some kinda vacuum leak even though you should notice this at other times but im gonna go with the flash too. i stay away from mail in flashs.

 

doubt it's the flash.......check you egr hoses there's 2 under the throttle body and one on the left of the intake mainfold there hard to find but i bet u one of them is off.

 

are u getting a code? i use to get egr codes when mine got unpluged.