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Home > News > Industry News > What causes the body Aerial pl.....


What causes the body Aerial platform truck idling jitter

  • Author:Changjie
  • Release on :2016-07-29

China Aerial platform truck for sale

Aerial platform truck for sale

Aerial idling body shake is often encountered in the case of many owners. If, in the case of start aerial platforms or suspended will not shut down the engine of the vehicle and found significant body shake, it may mean that there are several aerial vehicles following situation:

1. Check the ignition system

Check the working conditions spark plugs, high-voltage wires and ignition coils, ignition system work bad, bad spark plug arcing condition can also cause such symptoms.

Solution: Check the spark plug is too much coke, replace the spark plug.

2. Check engine parts

Aerial shake but also with the engine foot aging. Engine Mount suspension system is actually an engine, the engine is responsible for absorbing feet when the engine is running fine jitter, if the engine foot problems, these vibrations will be transmitted to the steering wheel, cab, causing jitter in the idling.

Solution: Replace Parts

3. Check engine deposits

Aerial platform truck jitter caused by the most common reason is that the throttle too dirty or too much coke injector. When excessive carbon deposits inside the engine cold start injector head sprayed gasoline will be a substantial absorption of carbon, resulting in cold start mixture too lean, so difficult to start, this situation only until the carbon absorbed by gasoline saturated, it is easy to the car, with the car gasoline adsorbed on the coke will be sucked into the engine cylinder combustion vacuum suction, and so that the mixture thickens, when the combustible mixture when the engine dilute concentrated, resulting after a cold start idle jitter. The lower the temperature, the greater the amount of oil needed for a cold start, the greater the presence of carbon deposits will affect the smooth cold start or not.

4. Check the oil pressure

If you have already cleaned up engine deposits, washed throttle, oil pads and spark plugs replaced, are still found idling body shake, we recommend you to the 4S shop to check the fuel supply pressure and the intake pressure sensor is normal, if the fuel supply pressure is not normal or intake pressure sensor bad errors and numerical work will lead to the body shake.

Solution: Check the oil, if necessary replacement parts.