Ignition Interrogation Can Old Spark Plugs Spark Acceleration Vibrations?

I've only owned the car for 2 years and I have not checked the spark plugs since I've had it. ... Believe or not, that can cause some bad problems ... Causes for a screaming fan can ... So it seems all is find with my cruze, car seems to be accelerating better, no shaking what so ever.. 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 ... The shaking was the worst on acceleration from a stop and idle. ... If the spark plugs have not been done you can start with that, no ... You may have a loose plug or two as well. Might be a coil pack, more than one going bad would be unlikely. Just one cylinder misfiring can be ... 4. Slow Acceleration ... If you press down on your gas pedal and the vehicle doesn't react as quickly as usual, your spark plugs could be causing ... Yes, but extreme shaking after a plug change generally means you've swapped two or more plug wires. This is why plugs are changed one at a time ... Engine firing problem: If one or more of your spark plugs is not firing, then your engine is shaking. This usually leads to a delay in car power ... 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 ... It's not unusual for these car parts to wear out, and a faulty spark plug will cause your engine to misfire and jerk when you accelerate and for ...