After installing the wet system and testing it down the road it worked fine. But taking it to the drag strip it falls flat. I rechecked the nitrous at the nozzle and it flows. Full bottle. After about 1/3 of the way down the track it seems to stumble almost like the nitrous stops flowing and just fuel is coming thru. How can I check the N2O solenoid and what should I check for? Resistance or is there another test I should try?The green light does come on when it is armed. I have it on a 04 Mach 1 any thoughts?
That is hard to say for sure. It could be bottle pressure falling off through the run. You could have an obstruction in the line somewhere or possibly getting trash in the solenoid. I would check the solenoid flow again at the nozzle. Hold it as long as it will take you to run a 1/4 mile to see if there is any drop in the flow of nitrous.
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Aaron Mick
Comp Performance Group
Technical Consultant
Finally got a chance top pull nozzle out and test system. Green light on box and turn key on and nothing happens. Bottle full, bled air of before box and still nothing. Relearned box. Pushed black button and red light on pushed gas pedal to floor and green light comes on.Even started engine to see if fuel would spray. no luck. is it possible to get box rebuilt? or do I need to get another? Any other tests anyone can think of before I spend money?
Zex wet system 
Linear Mode
