Idling high after removing airbox

[duffbeer911]

Hi,
I had some work done on my headlights the other day and the guy removed the airbox and filter so that we could get in behind the right headlight. But since everything was put back together the engine is idling really high, especially when in Park. But also when in drive it idles high and is really pulling away.

I know there are lots of threads on here about high idles but wondering if there is something obvious that might have been done when the airbox was put back together?

Thanks!

 

[Nate_GB]

Hi,
I had some work done on my headlights the other day and the guy removed the airbox and filter so that we could get in behind the right headlight. But since everything was put back together the engine is idling really high, especially when in Park. But also when in drive it idles high and is really pulling away.

I know there are lots of threads on here about high idles but wondering if there is something obvious that might have been done when the airbox was put back together?

Thanks!

Vacuum leak somewhere. there's probably air getting into the intake somewhere downstream of the MAF sensor.