most likely that will be your problem a very common issue with the jeeps. they are close to the filter so they are prone to accidental bumps and such from oil changes( i replaced mine once and alot on customer jeeps). hopefully it is just your oil pressure sensor good luck

out of all the jeeps in this town the d**n gremlin had to invade mine

I've done so much,with so little for so long i can practicly do anything with nothing