[02T/A-WS6]

as the title says my purge solenoid is sticking open. I went up to the track last night and was in the staging lanes and went to purge and it stuck open. So clicked the purge button a couple times and nothing happened so I shut the bottle off. I tried it again later after I had turned the car off and opened the bottle and once I hit the button again it stuck open. Is the solenoid bad...its a week old. I went up to the last last week and the purge worked great but I was out of nitrous. So I didnt get to spray it at a track yet. Last week was the first I used the purge solenoid. I do have a nitrous filter inline so I dont think anything is stuck inside it.