Hey guys, I have a vacuum leak(s)...When I start my truck it will sometimes act as if it has a monster cam...then with in 5-10 seconds will maintain a normal idle...the engine runs great but has ZERO power...

Also my floor vent always blows...it will switch between the dash vents and the defrost..but the floor will always blow air..... Any suggestions? Id greatly appriciate it

 

the vent doors are vacuum opperated, so it does sound like you have a vacuum leak. i would put a gauge on it and see what it reads at "idle".