Bike Engine Valve Problem

Oil accumulation in the airbox or observation of a large amount of oil mist blowing out the breather when the engine is revved is a justifiable concern the exception is if the bike spent some time running on its side and should necessitate further investigation.

Bike engine valve problem. The tire inner tube presta valve featured in this video is a continental race 28 bike tube. The movement of many parts must be synchronized carefully to make the engine perform properly. Fuel level in carburetor float bowl too high float valve worn or stuck open starting technique faulty when flooded crank the engine with the throttle fully open to allow more air to reach the engine no spark. If engine is cold ensure that the choke lever is up.

This can happen after a while of ownership and there are several common reasons that you can look for. Intake and exhaust valves are critical components for optimum engine performance. Another common complaint with bikes is the poor performance of the machine. On many engines the crankcase breather is vented to the airbox.

Battery voltage low spark plug dirty broken or maladjusted. The valves in your cylinder head are a vital component of your engine and undergo enormous stresses opening and closing up to 2500 times every minute under normal operating conditions. Common bike problems solutions poor performance. Put a drip of loctite blue threadlocker on the threads so it doesn t come off when you use a.

When one or more of these valves are damaged the result can be anything from reduced power and poor fuel consumption to complete engine failure. The bike incorporated the world s first 5 valve dual cam engine. These valves contain mechanisms that must be adjusted correctly to allow for changes in temperature. Most technicians will suspect a problem with the reed valves only after they have exhausted all other potential problems.

The intake area was expanded by using a large number of intake valves lightweight valves were adopted and a high compression ratio was achieved by using a compact combustion chamber. Which later leads to valves being burnt due to loss of compression. Reed valves are used in many two cycle engines including motorcycles snowmobiles and lawnmowers. Vehicle engines are precision machinery.

The valves movement is all taken care of the springs which aid in the opening and closing of the valves. These deposits causes problems later on of valves not being shut properly and creating leakages in the engine etc. This can occur if fuel valve is left open while engine is off for long period turn fuel to off position and try starting engine with throttle wide open. Possibly flooded engine excess fuel inside engine.