Cold Idle Problems

[paulstopit]

I modified the airbox on my 92 Explorer and it runs a (hole) lot better!

Only problem is the truck idles like crap until it warms up!
Then it idles so sweet I can hardly stand it!

Thanks for any help you can offer.


paulstopit

 

[MrShorty]

I don't know if the computer would need to be reset after that, but it doesn't take much to find out.
May also want to try cleaning the mass air flow sensor and/or the idle control valve.