Hesitation

Car:1994 Oldsmobile Cutlass Supreme 3.1 engine I have changed plugs and wires and still at 45 to 50 mph the car sometimes wants to hesitate. Could it be 1 or all the fuel injectors?
Thanks, Chuggy
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Any chance it's the transmission shudderring in and out of lock-up? Try it in second gear. If it was fuel related it would do it in every gear at a set speed. GW
khankins wrote:

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