About engine vibrations:

The engine mounts are bolted to the engine, holding it in place as you drive.

If you notice irregular shaking/vibrations coming from your engine, it is definitely worth getting the problem diagnosed by a mechanic. Even though the problem can be something small like dirty spark plugs, it could also be due to serious engine or exhaust damage. 

Since car engines are so heavy, a vibrating engine can be felt throughout the whole vehicle. It may become more obvious when accelerating, idling, or operating in cold weather. Either way, it is important that the problem is correctly diagnosed so that the engine, it’s engine mounts or exhaust system won’t suffer any permanent damage. 


Common causes of engine vibration:

There are several common causes of engine vibration:

  • Loose engine mounts – The engine mounts are what hold the engine in place. They are bolted to the engine and secure it in place. If they become damaged or loose, the engine will shake and be felt throughout the vehicle.
    Engine mount repair in Hamilton >
  • Worn spark plugs – Spark plugs are an important ignition component in your car. If they are old and dirty, your engine may begin to vibrate regularly due to misfires. Engine vibrations can also be caused by faulty spark plug wiring. Spark plugs should be replaced regularly.
  • Loose hoses – If a hose or connection around the engine comes loose, it can cause the engine to vibrate due to a vacuum leak.
  • Loose cambelt/timing belt – The cambelt may become loose, reducing its ability to keep your engine’s valves running in time. This will cause your engine to vibrate and may lead to serious damage if ignored. Cambelts should be changed every 100,000 km.
  • Engine misfire – An engine misfire can cause the engine to shake and vibrate, especially when the vehicle is idling.
  • Engine mechanical problems – If there are any mechanical problems with the engine, such as a worn crankshaft or damaged pistons, it can cause the engine to vibrate.

The following symptoms can cause the car to vibrate, but may not be directly related to the engine:

  • Uneven tire wear – Uneven tire wear can cause the vehicle to vibrate, especially when driving at high speeds.
  • Worn or damaged drive belts – If the drive belts are worn or damaged, they can cause the engine to vibrate.
  • Out-of-balance wheels – If the wheels are out-of-balance, they can cause the vehicle to vibrate, especially when driving at high speeds.
  • Transmission problems – If the transmission is having issues, it can cause the engine to vibrate, especially when shifting gears.

It’s important to address any engine vibration as soon as possible, to avoid more serious and expensive engine problems. If you experience any engine vibration, it’s best to have your vehicle inspected by a professional mechanic as soon as possible.


Is it safe to drive with a shaking engine?

Driving with a shaking engine can be potentially dangerous and can cause further damage to the engine or other components of the vehicle. Engine vibration can be a sign of a serious issue, such as an engine misfire, a transmission problem, or a mechanical issue. If left un addressed, these problems can lead to more serious and costly repairs. Additionally, the vibration may become so bad that the vehicle is difficult to control.

If you experience engine vibration, it’s best to have your vehicle inspected by a professional mechanic as soon as possible. They can diagnose the problem and make any necessary repairs to ensure that your vehicle is safe to drive.



Engine Servicing, Replacement, Diagnostics & Inspection in Hamilton

Is your car’s engine producing irregular vibrations? If so, we can help you to diagnose and fix the problem.

At Grimmer Motors, our qualified and experienced mechanics can provide high-quality replacement and diagnostics for your car’s engine. Whether the problem is dirty spark plugs, loose engine mounts or damage to internal engine components, our mechanics are happy to help. 

For engine vibration servicing and diagnostics in Hamilton, contact Grimmer Motors today!


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