0
A faulty exhaust valve
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the purpose of the spark plug?
It ignites the compressed air/fuel mixture.
How do you adjust the air fuel mixture on a 2003 Yamaha YZ125?
torque specs air fuel mixture screw on a yz125 2003
What change occurs in the fuel air mixture when carburetor heat is applied?
It get's richer, The fuel/air mixture becomes richer..
What change occurs in the fuel-air mixture when carburetor heat is applied?
It get's richer, The fuel/air mixture becomes richer..
Why does it smell like gasoline by the spark plugs?
Basically it means your fuel to air mixture is to rich (too much fuel and too little air), meaning that you are getting an incomplete burn of the fuel drawn into the cylinder for each cycle. It could also mean that you are not getting a hot enough spark (to ignite the mixture) thus leaving too much of the fuel unburned.
How do you fix rich air fuel mixture?
install a cold air intake. more air with same amount of fuel being injected will lean out the fuel/air mixture. plus you'll get more power
What is the function of the spark from the spark plug?
The purpose of the spark is to ignite the air fuel mixture in the combustion chamber. When the air fuel mixture ignites the expansion of the burning air fuel mixture causes the piston to go down thus turning the crankshaft.
In a diesel engine the air fuel mixture is ignited by?
It is ignited by compression. The air fuel mixture is compressed by the piston going up. Some diesels have glow plugs too that heat up the air fuel mixture so it is more easily ignited.
What are the methods used to control fuel and air mixture in carburetor?
The methods to control the fuel and air mixture in a carburetor include needle valves to control fuel flow, and the butterfly or ventura to control air flow.
What is air switching valve?
to control the flow of air fuel mixture
What is the mass air flow sensor used for?
air/fuel mixture
Which component is an engine-driven air pump that forces air-fuel mixture into the engine?
fuel pump
