SoCalRC
New Member
- Joined
- October 7, 2011
- Messages
- 1
- Reaction score
- 0
- City, State
- Ridgecrest, CA
- Year, Model & Trim Level
- 1998, Explorer x vin 4x4
1998 X Vin. Rough idle when warmed up to normal operating temp. Runs great otherwise, plenty of power, 20mpg @ 70 mph on highway. Good smooth idlle after cold start. Problem seems to lessen if lights or AC is on. Replaced IAC, cleaned MAF and throttle body. Every 500 miles or so I get the check engine light for the IAC voltage incorrect.
