Acceleration Quandary Are Worn Spark Plugs the Silent Saboteurs?

The most likely miss fire cause is a bad coil pack on #3. You need to get this fixed, if you continue to drive the car with the miss it will fill the catalytic ... If it feels like a firing related hesitation like you can hear it misfire usually it will show up as cyl misfire codes. Another couple ... The car was running much smoother after the plugs were changed out. I drove about 150 miles in cold, Indiana weather when the the Check Engine ... In addition to engine troubles, damaged ignition components can cause rough idling. Like spark plugs, over time the ignition coil can begin to breakdown causing ... However, in 3rd and 4th, with cylinder pressure getting much higher under boost, you need those plugs gapped tight to ensure the spark makes it ... What Can Cause the Engine to Shake or Vibrate? · Fuel Delivery Issues Can Make Acceleration Shaky · Bad Spark Plugs Can Lead to Engine Misfires. Misfiring, which occurs when the engine doesn't fire in the correct order, can cause shaking. This could be due to spark plugs, spark plug wires ... The spark plugs are only one item to be changed or checked in the search for the vibrations you describe (that MIGHT be misfire vibes). In the ... If one spark plug fails, it might mean that you're essentially driving minus a cylinder and this will cause your car to shake and stutter when ... Engine Misfiring: Engine misfires can occur due to various issues, such as faulty spark plugs or ignition coils, causing the car to shake during ...