0
It could be a number of things, like a broken or worn ring, or a leaking head or base gasket. If it happened suddenly, I'd suspect a broken ring. If it happened gradually, I'd suspect it's a wear issue. If it's accompanied by a noisy piston, (sometimes called, "piston slap") then I would suggest it's time for a top-end job. Good Luck
What else can I help you with?
What is a two stroke dirt bike?
It's a dirt bike that uses a 2-stroke engine.
Which engine does a Honda 80R dirt bike have?
It has a Honda engine with the following specifications: 83cc's single-cylinder two-stroke, compression 8.4:1, bore x stroke is 47.0 x 47.8 mm or 1.9 x 1.9 inches. The engine is liquid cooled.
What causes no compression in a 2 stroke dirt bike?
No compression could be various things from your piston to your crank start with your piston by doing a compression test
What are the signs of a blown top end on a two stroke dirt bike?
no compression (easy to push kick starter down)
What is a position of piston in engine when bike is at rest?
when bike is at rest the piston is any where within the cylinder ..now when u again start up the engine by a kick u actual set the piston to the TDS(top dead center) and the hardest kick u give is for the suction stroke to take place which also due to inertia lets the compression stroke take place and so does the power stroke happens due to spark ignition or by compression ignition and so the engine starts operating................. hope u got it.........lean more on utube.....videos....
Which is faster a two stroke dirt bike or a four stroke dirt bike?
Two strokes can accelerate faster but it depends on engine size
Is a 2 stroke dirt bike faster or a 4 stroke?
For the same engine size, it should be.
Why don't you use 2 stroke diesel engine in our bikes?
if we use 2 stroke diesel engine in our bike then engine get more vibration & noise so it is not comfartable to the rider so it cant use in our bike
What is a 4 stroke bike running on if it has no 4stroke in it?
A 4-stroke bike typically runs on gasoline, which is a common fuel for internal combustion engines. If it has no 4-stroke engine components, it might be powered by an alternative engine type, such as a 2-stroke engine or an electric motor. In the case of a 2-stroke engine, the fuel is usually a mixture of gasoline and oil. An electric bike would rely on batteries for power instead of any fuel.
Is a 70cc bike a 2 stroke or a 4 stroke?
A 70cc bike can be either a 2-stroke or a 4-stroke engine, as the displacement refers only to the engine size and not the type. Both engine types are commonly found in small motorcycles and scooters. The choice between a 2-stroke and a 4-stroke depends on the bike's design and intended use, with each having its own characteristics in terms of power delivery, efficiency, and maintenance.
How do you know if your Orion dirt bike is a 2 stroke or a 4 stroke?
All of the Orion bikes use a 4 stroke engine.
Yamaha PW80 The engine serial number is 3RV-154707 What year is the bike and is it a two stroke or four stroke?
2 stroke
