What causes a car to Buck and hesitate?
What causes a car to Buck and hesitate? Clogged Fuel Filter: Over time and through normal use, your fuel filter will become dirty and clogged. When this happens, the flow of gasoline to your engine diminishes, which can cause hesitation and bucking. Failing Fuel Pump: If your fuel pump begins to fail, it will not send the right amount of gasoline to the engine. What causes a car to buck at an inspection? Note that pumps can exhibit intermittent problems for a long time before they fail completely. Failed Oxygen Sensor: If one of the oxygen sensors in your exhaust...