All stangs hesitate and buck

[Dark_5.0]

My car was doing the same thing as yours when I would stomp on the gas there was a hesitation or buck.

On my car it was a faulty spark plug wire that caused the problem. The wire looked fine but it wasnt just as soon as I changed out the wires problem was solved.

Hopefully it will be something as simple as that.

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88 mustang gt convertible bored to 306 BBk equal length headers mac cold air fender kit cowl hood nitto drag radials ford racing clutch flow masters h-pipe 160* thermostat 16 degrees of timing electric fan off 94' t-bird jacobs electronics cap and wires. Edelbrock 1 1/2 inch drop springs.
best 60 ft 2.14, best 1/8th 9.65, best 1/4 15.2 @89mph, Stock gears and 3000+ Altitude