masospaghetti
Explorer Addict
- Joined
- October 22, 2006
- Messages
- 1,526
- Reaction score
- 160
- City, State
- Huntington Beach, CA
- Year, Model & Trim Level
- 98 XLT, OHV, 4D, 4x4, 5M
Hey all, I have a 2000 Ex with the 4.0 OHV and 5-speed manual shift. 107,500 miles. My idle speed, even when hot, sometimes "hangs up" and takes forever to get to 600 rpm (although it always does, eventually). I thought it was the IAC valve, since I also have a strange humming noise at around 1200 rpm, but cleaning the IAC and then replacing the IAC with a new unit didn't change anything.
No check engine light.
Any ideas? Thanks!
No check engine light.
Any ideas? Thanks!