What I did was took the 94 gas tank out and put my 95 gas tank in as I knew there were no problems with the 95 gas tank. I didn't take anything apart as I figured I had it so why run to the parts store for something it may not need. I still have the 95 gas tank in and hooked up. I do plan on rechecking the 94 gas tank but since it is running I figured leave the 95 hooked up for now.
The check engine light does come on. I have checked for codes but only getting 12- battery disconnected, 33 A/C which is not equipped with the Jeep, and 55- End.I was surprised to see no other code