Acceleration Antics Can Old Spark Plugs Be the Mastermind?

When spark plugs approach the end of their lifespan, or become dirty, they will often fail to properly ignite the fuel in the piston chambers of ... Reasons why your car jerks while accelerating can include: Spark plugs: Worn-out spark plugs, or the electrical cables attached to them, are one ... The first thing that pops to mind is the torque converter. A bad converter will cause the shaking or heavy vibration and the drop in pressure will mess up the ... Several parts within a car's engine could cause a vehicle to shake if they malfunction. These include the engine air filter and spark plugs. Check the spark ... A car can shake for many reasons, here's a few that I can think of: Old/worn spark plugs; Old/worn spark plug wires; Faulty ignition coil or ... 3 of the eight spark plugs were shaking on my 5300 Vortec causing a misfire and hard starting. The plugs were shaking/vibrating like this ... Spark plugs that are gapped too close or partially fouled may cause a random misfire that only happens at idle. This kind of misfire can be ... If you turn your car on and let it sit, do you feel the vehicle shaking or hear the engine sputtering? This can be caused by spark plugs ... The most common reason for a car jerk while accelerating is that one or more of your spark plugs may be going bad, which will lessen performance if the problem ... The misfire can make your car shake when you accelerate. Solution: Replace the old spark plugs with new ones. 2. Unbalanced Tires. Tires need to ...