why does car stall at alky level sometimes

[510TURBO]

sometimes when im on the gas hard and alky injection light is on, my car, sometimes stall as if i let off the gas. has this happen to anyone? and why? thanks in advance

 

[Beamer]

You may need to do some tuning at boost levels without Alky. There is most likely something going on outside of the alky injection causing your stall.

Do you have any type of logging system like a powerlogger? That could record your O2 levels to see if there is an unusual amount of alky being dumped in to cause a power drop and it feel like a stall.

You could have a TPS that is dropping voltage a a certain position.

Mike

 

[510TURBO]

thanks beamer

since buying the car i haven't had it tuned yet and no i dont have a scanmaster or a powerlogger but need those as soon as possible.your right, alky has nothing to do with it, it feels like a power outage at a certain amount of rpm's.

 

[Quiky One]

You are running hard without a scanmaster or powerlogger? I hope enjoy wrenching.

Jason