xj92
NAXJA Forum User
- Location
- Junction City, KS
Since my 2000-mile-trip a week ago, my Jeep hesitates badly, dies sometimes, feels like a cylinder is not firing or something. It smooths out at higher rpm's but has a real hard time getting past idle, especially if you give it gas quickly. The plugs have black soot on them which I believe may indicate running ruch. The plug wires are away from the block and appear to be in good condition. They were replaced a year ago. The fuel filter, cap & rotor, & air filter have all been replaced. I'm thinking of doing the o2 sensor next since I've never done it yet (126K miles on the Jeep). Anybody seen an o2 sensor cause this or know what might? TIA.
1993 Cherokee
Straight 6
1993 Cherokee
Straight 6