When my bottle pressure is high 1100psi or so i notice sometimes my purge wont work?!
but if its lower its no problem. almost like its not gettin enought power ya know? where do yall run the power from to ur n20 switches? is it a keyed 12v source?

any help woudl be cool

 

What brand noid?

 

You should be using a seperate relay for each solinoid. 30 amp I believe.

 

Well, I know when my cheap ZEX purge gets over 1K psi it cuts out.