Effieman
Member
- Joined
- Sep 27, 2018
- Messages
- 48
- Reaction score
- 1
- Points
- 8
- Location
- Mt Vernon WA
- Vehicle Year
- 1998
- Make / Model
- Ford
- Transmission
- Manual
So my 98 with the 4.0L was having issues where the idle would stay elevated for a few seconds before going to a normal idle. It would hang around 1500 for 2 or 3 seconds. I took off the inlet hose and shot a whole can of throttle body cleaner in it, making sure I got all the pivot points real good. Started it the next day and it worked fine....for about a day. Now it hangs at around 2000 rpm, and sometimes for longer than it did when it was only staying at 1500. All live data on my scan tool seems to be fine.
Any ideas/suggestions?
Any ideas/suggestions?