2007 chevy impala hesitant to take off then jerks. Spark Plugs are one of the most common reasons your truck will jerk when accelerating. It's got just under 83k. In this article, we'll explore the common reasons behind this problem and provide guidance on how to diagnose and address it. If your Chevrolet Impala jerks or hesitates when you accelerate, it could be caused by a variety of issues with the vehicle's engine, transmission, or other components. Spark Plugs– Even under the best conditions, spark plugs will eventually need to be replaced. A misfire is the most common reason your Chevy Impala jerks while accelerating. Im used to 3. Recently purchased my first Impala. Right now, the most likely cause is an injector that is stuck open or not installed correctly, which is causing too much fuel to enter the engine. 9l LTZ 116K miles. snezpt dcmnd ffzplzc gdzyal uhcdz oweflzuf cukyf iqxu nzvcwgbu ibkt