94 Cherokee runs terrible when warm

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10-07-2013, 05:57 PM

Mikewv78

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Model: Cherokee

94 Cherokee runs terrible when warm

I have a persistent problem with my Cherokee. It runs like a top until it gets warmed up. Once it gets up to operating temperature, it starts missing and sputtering terribly. On cooler days it takes longer so it must be something temperature related. i have changed the coolant temp sensor, the intake air temp sensor and just for the heck of it, i changed the plugs, cap, rotor, and plug wires. nothing seems to help. NEED some advice!!
Thanks

1994 Jeep Cherokee Country
4.0 liter straight six, 5 speed
202,000 miles

PS. Also changed the oxygen sensor....

sorry i posted this in the wrong forum

Last edited by Mikewv78; 10-07-2013 at 06:05 PM.