I have found forums to be very useful in finding hard to diagnose info. I had a 97 Dodge Caravan that I finally got rid of last month. I was using DodgeTalk.com forums to get information. The folks in the forums were a godsend!

I am having trouble with my Expolorer when starting. I hope someone here can be just as helpful.

When I start up, it revs up to about 2500 to 2900 RPM for about 5 to 10 seconds before dropping to IDLE. This has started over the past few months. It used to rev to about 1200 RPM then drop down to IDLE speed.

I will post this in the appropriate forum.