94nissanonair
+1y
i have a problem, when i hit the switch to air up my valves make this weird noise and ill have to hit the switch maybe 4 more times for it to go up,it sounds like when you put paper to your lips and blow on it. I spent 60 dollars on some new valves and it still makes the noise, i dont know what else to do. And when i hit the switch to air out it just drops. any suggestions on what i can do to help this problem. oh yeah i have 3/8 valves.