i have a devils own kit on my car and when it activates the car seems to stutter alot. i have a manual switch to turn it on and off when WOT.

I am using the 3 nozzle. i activate it at bout 14psi and it starts to bog the motor down. once i release it it comes back into the pull. what could be the problem?? some help please....

 

you did get a custom tune for it right??? ...and if you did...maybe you are spraying too much? or you need a mix with more alcohol?

 

no i havent. i have read plenty of times u dont have to hear on this site. i have rea u dont have to if u are using it for cooling only

 

Tune = solution

 

wellllll....if u are going to be spraying alcohol into your intake for cooling reasons, its going to up the octane of the fuel air mix, and that is going to jack up your fuel maps like crazy!!! so yeah, you need to tune or your car is going to continue to go into mode when you start to spray

 

did you ever solve this problem i think i may have the same problem

 

Spray water or don't spray at all until you can get it tuned.

 

distilled water

 

14psi...thats a dumb point to start spraying. The sooner you start spraying the cooler you will keep it. If you aren't tuned only spray distilled water.

Have your start point be extremely low for traffic/daily driving, and full boost at about 10psi. You should pretty much always hit 10psi when you slam down the gas.

 

mines not progressive and it was originally set to spray at 2-3psi... that was too low and i bogged really bad too... i turned it up to about 6-7psi and it runs fine... i can turn it down a bit probably without problems but ive yet to do that..

 

if your having problems getting the pump to turn on at the right boost say 10psi, run an led from your pump, attach your ground then run the positive to the positive power connection 1 from the top. That way if your by yourself, you will know when your pump turns on from the lighting up of the Led. Not sure if your having that problem but it made my life easier