A defective EGR Valve will 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.
Hesitation can be caused by several things: 1. A faulty throttle position sensor might cause hesitation. 2. A faulty MAP or MAF sensor might also cause hesitation. 3. A problem with the engine control module might cause hesitation.
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Yes. A bad cam sensor can cause slight hesitation of the vehicle, ultimately resulting in complete loss of power suddenly while accelerating. If bad, the cam sensor worsens, possible causing the vehicle not to start.
Clog injectors will cause slight hesitation. Try using a good injector cleaner and be sure to use premium gasoline in this vehicle. Low octine fuel will burn poorly and cause injector issue.
A number of things can cause hesitation. There could be water or dirt in the tank. Also, it could be an ignition problem. Your ignition timing may be slightly off and your plugs are firing a split second off top dead center. This would account for the hesitation and subsequent bucking.
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A couple of different things could cause hesitation in a 1999 Plymouth Breeze including bad spark plugs. There could also be an issue with the fuel filter.
Are you saying switching? If so, the answer is no. Switching batteries will not cause it to stall as long as you install a fully charged battery.