1990 Jeep YJ Repair Question
Topics covered: Sensor, Engine, Engine performance.
Mileage: No information provided.
Mileage: No information provided.
Asked on October 5, 2010
Running rough and wont pass inspection
Engine Performance problem
1990 Jeep YJ 4 cyl Four Wheel Drive Manual 200200 miles
I have replaced the speed positioning sensor and the O2 sensors, new plugs,wires,distributer, and rotor. it is in time with the timing light but still runs rough like it is missing on one of the cylinders. i am stumped and about ready to sell it!!!!!!!!!!!! HELP
1990 Jeep YJ 4 cyl Four Wheel Drive Manual 200200 miles
I have replaced the speed positioning sensor and the O2 sensors, new plugs,wires,distributer, and rotor. it is in time with the timing light but still runs rough like it is missing on one of the cylinders. i am stumped and about ready to sell it!!!!!!!!!!!! HELP
Asked by chris sunnenberg