Water can get into the fuel line as well as the wires getting wet. Sit the car on a level service (under cover if it's raining) and use a hair dryer (not too hot) to dry out any moisture in the wiring. When you park your car on an incline (at home or work) this also can cause hesitation of fuel.
It is important to have a well working car while on the road. The lack of fuel getting to the engine would cause hesitation on acceleration,
There are many things that could cause hesitation on acceleration in a vehicle. It could be the fuel pump, the gas pump, fuel pump relay, or an electrical problem.
Mabey you are low on gas or mabey a ring of som sort for ex: Piston ring
Try doing a tune up. Change sparplugs,wires etc.
what causes hesitation on ford f150 truck
A bad o2 sensor can cause this problem in a car. A bad fuel pump, fuel filter or fuel line will also cause hesitation during acceleration.
Lack of info Hesitation causes: Fuel filter, injector/s dirty, ignition problems are places to start
check vacumn tube lines for cracks or disconnections...bank of vacumn lines are back of engine, right side, by computer modules.
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No a force causes acceleration.
Could be accelerator pump if carb.Could be a "sloppy" timing chainIt also may be a misfiring spark plug or two. This answer depends on the conditions of the hesitation. There are many possibilities. or it could be a vacuum line that may be sucking in air or your distributor may not be advancing upon accelerating causing the vehicle to fall on its face
Force causes acceleration.