bumpyroad
New Member
- Joined
- October 30, 2005
- Messages
- 2
- Reaction score
- 0
- City, State
- allen tx
- Year, Model & Trim Level
- 98 xlt
My '98 4L SOHC has a rough idle. It feels like it is mis-firing.
The Check Engine light does not come on.
My ODBII give no error codes.
I've changed the sparkplug and wire but no change to the idle.
Any ideas what can cause poor idle without lighting up the check engine light?
BR
The Check Engine light does not come on.
My ODBII give no error codes.
I've changed the sparkplug and wire but no change to the idle.
Any ideas what can cause poor idle without lighting up the check engine light?
BR
