up to my ass in 92 jeep wrangler

[artfuldodger00]

hello my name is don , ive got a twister . a 92 jeep wrangler . 4 cylinder fuel inj . when it warms up it starts to buck severly and spit then eventually dies any thoughts?

[cruizer]

Tune up parts OK? Wires, cap and rotor? I have also encountered with my 92, wires broken at the engine to firewall.

[myjeepsux420]

Sounds like the fuel pump is going bad or even the coil is cutting out when it gets warm. Try to find a fuel pressure tester and check the pressure when it starts to run rough. My was bad even though it ran ok when it was cold.