ChristmasXJ
NAXJA Forum User
- Location
- christmas,FL
so since i bought my xj there was no downstream o2sensor the one right before the cat. so hell i said why not just cut the cat off and run a flowmaster out the back. i did this and runs fine. i sunk the jeep a while back. i replaced distrubtor/sparkplugs/wires all the fluids. engine runs fine starts fine and runs fine just a little rough idle. the engine is running very rich now looks a deisel some time and smells real like un burnt fuel.
computer brings up 2 codes downstream o2 ya there is no o2 down there just the upstream. the other code is low voltage something.
anyone not running a cat? and had this problem and fixed it
computer brings up 2 codes downstream o2 ya there is no o2 down there just the upstream. the other code is low voltage something.
anyone not running a cat? and had this problem and fixed it