I need help truck dies when coming to a stop I changed plugs wires distributor cap and cleaned injectors also new fuel pump. I can drive for about a mile then it just starts dying out on me I can put my foot to the floor and its like I have the key off but then I let off and you can hear it fire again. Also when it does that I've shut the key off turned it back on and then it's fine for another mile or so. Thank you

 

Check for vacuum leaks.

 

Vehicle info?