Probably a spark plug is fouled up.Also check plug wires if you have an older model.
yes
car run good but has a little vibration idle or running
You can feel the engine running inside the car not necessarily vibration but it can cause vibration but for sure you can feel the engine running at your foot.
it cant do that because no one can stop a vibration only the earth could
Yes. Totally! If the engine mounts are bad the whole car will vibrate and run bad. Get it fixed.
Increased vibration leads to increased component wear, heat, and stress. Also, the less vibration, the more pleasant the car is to drive.
No. You have to physically turn the engine clockwise by hand using the appropriate socket and wrench on the crankshaft vibration damper bolt.
typically a vibration due to worn, bent parts or out of tune engine under a specific work load.
The vibration was so severe in the front end, I had trouble steering the car. I could only feel the vibration when the car accelerated. Earthquakes cause a distinct vibration of the earth.
About 3 months ago I swapped my 97 corolla 1.6 engine with a 1.5 JDM engine (the old one was blown). The engine vibration appeared afterward. Here are the characteristics of it: 1. Strong vibration in D and R gears when the engine is on. But the vibration disappear when the RPM goes up, and the car moves. 2. Park and Neutral gears have little or no vibrations (at least, much better). 3. After the engine is warm, the vibration will be reduced significantly. 4. Low city MPG. 1.5L engine is supposed to have about 23 to 26 fuel economy. But my car has only 17-18!! However, highway MPG is 42. 5. I can smell the gas odor inside the car every morning I start the engine. 6. I see little water dipping from the exhaust tailpipe in cold weather 25-30F. 7. If I turn off the headlights and fog lights, the vibration will be reduced a little bit. Here are what I have done so far, but the vibration still exists: 1. I have replaced ERG valve. 2. New spark plug and wires. 3. cleaned the Fuel Injector at Wal-Mart. Can someone tell me what is the most possible issue causing the engine vibration? I will appreciate any idea you share with me.
the starter
The purpose of a motor mount on any vehicle is to isolate the vibration of the engine while it's running from the rest of the car. But also it isolates jolts from the connection point of the engine from the car chassis and prevents undue stress breaking or cracking the car frame or engine block.