96 Explorer Stutters when warm

After the engine gets warm (3-5mins.) the car begins to shake during acceleration like it's not firing on all cylinders. I've replaced the thermostat,plugs, and wires. Is it a coil problem??

I've been reading this forum forever. This is the first time I've posted. Hard to believe nobody has seen my problem before. I hope someone knows what's wrong cause it's driving me crazy.

You could replace the coild...thats about $90.00..

Change the fuel filter.. first

do a self fuell injection service on it...a kit at kragen is about $20.00

save some throttle body cleaner from the kit..remove you idle air control and clean it.. it's on the side of the intake.. it's about 3 inch long and kinda roundish..only two bolts hold it on

have a diagnostic done on the cat.