03 Rubicon 185k miles: I’m stumped! Intermittent miss @ hiway speeds: almost like a stumble or hitting a big bump. No ours wheeling or @ slow rpm’s. Feels like a intermittent bad coil pack would.
I’ve replaced plugs, cam & crank sensors, cam sensor Driveshaft (OPDA on newer models), & coil rail.
Could it be throttle position sensor or what do I need to look at in fuel delivery system? Tired of being in the dark!
I’ve replaced plugs, cam & crank sensors, cam sensor Driveshaft (OPDA on newer models), & coil rail.
Could it be throttle position sensor or what do I need to look at in fuel delivery system? Tired of being in the dark!