thewarmachine

I don't know about any spray to use. All I know is that I took my CAI off one time, and upon reconnecting it I forgot to reattach the vacuum hose that fits into the side of the inlet hose. When I would be driving really slowly like in a parking lot the car would almost cut off and then rev high and then almost cut off like it was choking. I reconnected the hose, and everything is fine now.