What causes a car to lurch forward at a stop light?
When this not working properly, you may notice an erratic idle which may cause the vehicle to lurch forward when sitting at a stop light as you describe. I would recommend having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.
Why does my car jerk and lurch when I accelerate?
Why Your Car Jerks, Lurches, or Stutters When You Accelerate. When car feels like it’s jerking, surging, bucking, or stuttering after you step on the gas pedal, it’s usually a result of inadequate fuel, air, or spark during the combustion process.
Why does my car Jerk when I press on the gas?
It acts as a mechanical link between the gas pedal and throttle plate. Over time, this accelerator cable can wear out. This will cause the car to respond more slowly when you press on the gas and it lurches instead of providing smooth acceleration.
When this not working properly, you may notice an erratic idle which may cause the vehicle to lurch forward when sitting at a stop light as you describe. I would recommend having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.
Why Your Car Jerks, Lurches, or Stutters When You Accelerate. When car feels like it’s jerking, surging, bucking, or stuttering after you step on the gas pedal, it’s usually a result of inadequate fuel, air, or spark during the combustion process.
What causes a car to stumble when applying the gas?
Due to these facts, problems with the fuel pump can cause the engine to not run or to stumble as the gas pedal is applied. Typically hesitation or stumbling issues are caused by an obstruction in the fuel pump or a pump that is starting to show signs of breaking or wearing out.
What should I do if my car hesitates when I press the gas?
Here’s what you might discover—and what you can do to fix the problem: Dirty air filter. The Fix: Replace the air filter. The spark plugs may be dirty or worn. The Fix: Replace spark plugs. The ignition wires may be bad. The Fix: Inspect and replace ignition wires. Ignition system problems. The Fix: Check distributor cap or rotor.