I turned her on and the RPM’s jumped and stayed idle at 2000-3000. It was like my foot was on the throttle but it wasn’t. I popped the hood and white smoke appeared but couldn’t tell from where. I was thinking it was either the spark plugs, fuel injectors, the throttle position sensor (TPS), or the air filter. If I could get any help, it would be greatly appreciated!

 

check for vacuum leak.