nitrospeed
NAXJA Forum User
- Location
- vancouver wa.
so our 96 4.0 auto one morning would not start. so i changed the cps and wulla it started but ran rough as hell at first then after restarting a couple times ran fine. figured the computer had to relearn out how to run. but now in the mornings it has random missfires for the first 10 min. then runs fine for the rest of the day. The misfires are throwing codes and its random every cyl. any ideas