Posted on 6/27/2025
A smooth response when you press the gas pedal is something most drivers take for granted. But when your car hesitates or stumbles instead of accelerating, it’s a signal that something isn’t functioning properly in your engine or drivetrain. This hesitation can feel like a brief delay, a sputter, or even a jerking motion, and it’s usually most noticeable when starting from a stop or merging into traffic. If this is happening in your vehicle, it’s important to identify the cause quickly. A hesitation to accelerate can result from several different mechanical or electrical issues, and catching the problem early can prevent costly repairs down the line. Problems with the Fuel System A frequent reason for hesitation is an issue within the fuel delivery system. Your engine depends on a precise mixture of air and fuel to run smoothly. If the fuel system isn’t delivering the right amount at the right time, hesitation can occur. Dirty fuel inj ... read more