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what is the spark plug gap on 90 hp 2 stroke yamaha engine?
what is the plug gap on a 90 hp yamaha 2 stroke engine?
In which stroke of a four-stroke engine does a spark plug ignite the gas?
On the third stroke. 1-Intake stroke. 2-Compression stroke. 3-Power stroke (spark) 4-Exhaust stroke.
Is there any 3 stroke engine?
No. How could there be? The "stroke" of an engine is the piston going up or down. If the spark plug fires and piston goes down, then up,and then fires again, then it's a two-stroke engine. IN a 4-stroke engine, the spark plug fires, piston does down, then up to exhaust the cylinder, then down to suck in fresh air and cool the cylinder, and up again to compress, and the spark plug fires every other "up". How could you have a "three-stroke" engine? The spark plug fires and the explosion pushes the piston down, and the crankshaft pushes it back up. Then back down. If the spark plug fires while the piston is DOWN, the engine will seize up. Nope. In a piston engine, the number of "strokes" is always an even number. For radial or Wankel engines, things are different - but in those there is no piston, and no "stroke".
Can you use 2 stroke fuel on a 4 stroke engine?
Two stroke fuel uses the same gasoline but has had oil added to lubricate the internal engine parts of a 2 stroke engine which does not have oil in a sump to lubricate the engine like a 4 stroke. If you put this mix into a 4 stroke engine it will make a great deal of smoke and foul the spark plug, causing the engine to stop running. No permanent damage but definitely not recommended.
Where is the oil drain plug for 90hp 4 stroke Yamaha outboard engine?
it is on the rear of the engine below the engine. There is a rubber hose coming out of the motor and the drain plug is inside the rubber hose.
How many spark plug is used in four stroke and four cylinder engine?
Generally there is one spark plug per cylinder.
What is the function of spark plug?
In a 4 stroke internal combustion engine it ignites the compressed gas thus forming the power stroke.
How do you remove water from a 2 stroke engine?
pull the spark plug out and start turning the engine over and watch the water fly!
Whats the reason for eight spark plugs in a 2.3 liter ford engine?
For each cylinder , 1 spark plug fires on the power stroke and the 2nd plug fires on the exhaust stroke to reduce emissions
In which step of the four-stroke engine cycle does the spark plug initiate the combustion reaction?
compression and ignition
What size are freeze plug?
They vary. The year, make, model, engine and freeze plug location info is necessary to answer.
If speed of a two-stroke engine is N then what is the speed of a four-stroke engine?
It could be anything. The difference between the two is that in a two-stroke engine the piston goes back and forth (two strokes) for every ignition event (spark plug firing for a gas engine or fuel injection for a Diesel), while it goes back and forth twice (four strokes) for a four stroke engine.
