89 F150 Dies During Acceleration
 

My truck starts fine then after warming up and during exceleration dies out. wont start for couple minutes then fires up hard runs and repeats. started out doing it maybe once a day,now after warm up. Electrical?

Start with a tune-up...new plugs, wires, cap and rotor.

If that does nothing for you, then come on back. We will need to look at other things.

Welcome to F-150 Forums! Has the fuel filter been changed lately?

As Bob mentioned, fuel filter is definitely a possibility.