Why is my blaster smoking?
Sounds like the trans side crank seal. If it is that seal it is sucking in trans fluid and burning it off hence the white smoke. They can be done with motor still in the bike and not to pricey for everything you will need. Also like stated above it is a 2 stroke so some smoke is normal.
How do you adjust the Blaster idle?
Locate the mixture control screw while the engine is still idling. This small brass screw is located on the left side of the carburetor right beside the choke lever. Turn the screw using the flat head screwdriver. When the screw is turned to the right the engine rpm will increase.
Is a Yamaha Blaster supposed to smoke?
On a blaster the crank and tranny are supposed to be completely sealed off from each other. When the crank seal goes it lets fuel, air, and tranny fluid pass through the seal. This lets the tranny fluid get burnt of in the combustion cycle, giving you white smoke.
How to troubleshoot an automotive engine high idle?
The troubleshooting procedure for high and low idle conditions are similar, which are included in the following: Step 1 – If the check engine or service engine light soon has illuminated retrieving the diagnostic trouble codes could lead you in the right direction of what the problem is, or is related too.
Why do I get black smoke from my engine?
Piston Rings are designed to prevent the infiltration of engine oil inside the combustion chamber. If there is any problem with the piston rings, the engine oil starts flowing into the combustion chamber. The combustion of the mixture of this engine oil and the fuel delivers black smoke.
How can I check the idle air control?
To perform a rough check of the idle air control, remove the valve while reconnecting the wiring harness. While observing the valve with a flashlight, turn the key to the “ON” position, (DO NOT START ENGINE.) the valve should move slightly.
Why do I have black smoke coming from my tailpipe?
If there is a lack of of air coming into the engine, the fuel will be burnt partially then leads to black smoke from tailpipe. Fuel needs to be burnt fully as it will only emit CO2 and water, which do not cause black smoke. That is why the correct combination of fuel and air is so important if you want to avoid black smoke.
Do you need to adjust the idle speed on a Yamaha Blaster?
This model was designed to be very lightweight and fast, which makes it ideal for racing or performing other high speed maneuvers. While operating in harsh conditions, it may become necessary to adjust the idle speed of the engine to ensure smooth performance.
Why do I have white smoke coming out of my Blaster?
When the crank seal goes it lets fuel, air, and tranny fluid pass through the seal. This lets the tranny fluid get burnt of in the combustion cycle, giving you white smoke. It also can let excess air and the obvious tranny oil into the cylinder throwing off your air/fuel ratio.
Why is my IAC engine idling so high?
If the IAC motor’s vacuum port is leaking, this can be another cause of high engine idling. The leak could be sourced at the seal, or more often, in one of the attached hoses. An overheating engine will often idle higher than normal, so be sure to check your engine temperature gauge.
What happens if your car idles at high idle speed?
High idle speeds waste fuel, cause extra wear and tear on your engine, and can be unsafe as well. If your foot should slip off the brake as the engine revs, it could cause your vehicle to lurch forward, putting other drivers and even pedestrians at risk.