I have a 96' XJ 4L, did a full ignition tune up...had the wrong cap and rotor so I changed the plugs and wires first, then today I was attempting to swap the other two out since I exchanged them...
All goes well until I started it up.
It runs like a diesel... it is idling without and issue but now it is running super rich and backfiring
The timing is computer controlled... so how could I have advanced it or retarded it by changing out the cap and rotor? I have the originals on there right now and the same problem is still present. I am searching for answers but I am hoping for quicker responses.
It finally threw a code when I putted down the street but I don't have a code reader, and I can't do the ignition on/off/on trick because I have OBDII
All goes well until I started it up.
It runs like a diesel... it is idling without and issue but now it is running super rich and backfiring
The timing is computer controlled... so how could I have advanced it or retarded it by changing out the cap and rotor? I have the originals on there right now and the same problem is still present. I am searching for answers but I am hoping for quicker responses.
It finally threw a code when I putted down the street but I don't have a code reader, and I can't do the ignition on/off/on trick because I have OBDII