Replace the spark plugs wires and check for vacum leaks
AnswerThe most common problem is loose\bad spark plug or wire. If that doesnt fix then it is probably coil going bad.had same problem o2 sel with 220,000km final cure was new coil. Old one was cracked.Hope it helps
AnswerI had the same thing and after checking the coils, spark plugs and wires (all good), there was loss of compression and the valve spring was broken. After fixing this, the engine runned smoothly again.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
Hesitation upon acceleration in a Taurus could be caused by a variety of issues, such as a clogged fuel filter, a dirty air filter, a malfunctioning mass airflow sensor, or a problem with the fuel injectors or spark plugs. It is best to have the vehicle inspected by a mechanic to diagnose and address the specific cause of the hesitation.
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.
What causes misfire 302, 304 and 306
Other causes include injector, coil, wiring, and internal engine problems.
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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