nitrous problem, plase help!!!!!!!!!!
nitrous problem, plase help!!!!!!!!!! 
ok heres the set up on my car, i have the nos plate system with the 150hp jets in, i have a timing tunner pulling out 3 degress at activation, tr6 plugs, and the nos mini controller (2500-6000rpm, 50% ramp to 100% in 1.5 sec.). i finally got to spray the car for the first time today, when i go full throttle i get sputters and pops for a second then it starts to pull like a freight train. i get the sputters and popping in any gear i try activating it, and when i get back on it after shifting. other than that it feels great. im wondering what is causing this? i also have a fuel pressure guage hooked up and it never drops below 55 psi, and bottle pressure was 950-1000 so i know its not that. HELP! Turn the progression to 0sec or start at 100%, and try it again. It will probably kick on like its supposed to.
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
Originally Posted by 860 Performance
Turn the progression to 0sec or start at 100%, and try it again. It will probably kick on like its supposed to.
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
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Originally Posted by 860 Performance
Turn the progression to 0sec or start at 100%, and try it again. It will probably kick on like its supposed to.
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
If it works fine, then go to a dyno and watch it go lean during the pulsing.
Vinny
Robert
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Verdad Gallardo Since your describing some poping while the noids are pulsing, it sounds to me like its running lean until the noids stay open. I've seen something similar before and it was way lean when the controller was pulsing the noids, then the a/f went perfect as soon as the "progressive" ended.
But the only way to know that is to to dyno it or record some wideband info. Over-the-internet diagnostics are not nearly as accurate.
Vinny
But the only way to know that is to to dyno it or record some wideband info. Over-the-internet diagnostics are not nearly as accurate.
Vinny
Originally Posted by bowtierodder
so it will only go lean if its progressivly shot but not all at once?
