Throttle position sensor
While Im driving, the engine out of the blue
suddenly seems like it's dropping into a
lower gear or something, causing the car
thebslow down quick.I stop it buy letting off
the gas and as soon as I immediately press
the gas, it goes back to normal..what's going
on..I recently cleaned my throttle body.and it
now has a high rev.cold or hot..constantly
actually. Help pls