NX 150 wet kit
went to the track 2 weeks ago had a nice 6ft purge ran slower trying to spray
felt like a dumbass. n20 noid aint working screen is clean it worked on the dyno a few weeks ealier how often do the noids go bad when they sit up

 

make sure you are getting power to it first. if you are then you might have a bad one.

 

You sure it's just the nitrous solenoid? Maybe the FPSS kicked in (assuming you run one).

 

it bogged on the top end 2 weeks ago assummed it was adding fuel i went from 12.14 to 12.5 trying to spray 3rd it just fell on its face at about 5700 to 6100 rpms

 

Check to make sure the is clicking when you activate the system. Disconnect the air tube leading toward the throttle body. Hold the tightly and cycle the system under pressure ( 1000 psi). If you hear the click and see nitrous flowing then the noid is fine. Things that could have made the solenoid not open or appear not be working. Over pressure 1200+, bad wiring (loose wires), or just out of nitrous. Give me a call for more information of what might or happend.
888-463-2781

Ricky