When did Yamaha stop making the Venture motorcycle?
Yamaha discontinued the design until 1996 when Yamaha resurrected the Venture power package and produced a cruiser style motorcycle called the Royal Star. The Royal Star was produced until 2001. In 1999 Yamaha again brought out a large full touring motorcycle known as the Royal Star Venture, again using a variation of the Venture power package.
What causes a backfire on a Yamaha Venture?
The backfire is caused by too lean a setting of the pilot circuit. This causes hotter exhaust gas temps. which ignite any unburned mixture in the exhaust pipe. On a cold day, these temps would be lowered by the ambient temp enough to prevent backfiring. This is no mystery, it just confirms the too lean pilot circuit.
What does too lean mean on a Yamaha Venturer?
In other words, coming of idle or decelerating with the throttle closed. The pilot circuit mixture is preset to a too lean position at the factory. Too lean means that the fuel air ratio is more air than fuel, resulting in high combustion and exhaust gas temperatures.
When did the Yamaha Venture STD come out?
Based upon the XS1100G Standard, Yamaha This touring package was manufacttured by Pacifico for Yamaha. This 2nd generation Touring Package was sold by dealers as an option in ’80 for the XS1100G Std. The ’81 was named the XS1100H Venture. Bike was only sold with thispackage, not an option.
In other words, coming of idle or decelerating with the throttle closed. The pilot circuit mixture is preset to a too lean position at the factory. Too lean means that the fuel air ratio is more air than fuel, resulting in high combustion and exhaust gas temperatures.
Why does my Yamaha ATV have no start?
A “no start” problem on your Yamaha ATV can be attributed to one or a plethora of electrical problems. Fortunately, there are many simple tests you can do yourself with relative ease.
How do you adjust pilot screw on Yamaha Venture?
This will fix your problem. The complex way to adjust the pilot screw is to use an exhaust analyzer probe on each cylinder and adjust for 2 to 2.5 % CO and 600 to 800 PPM hydrocarbons. But since the factory gets it close, but too lean, the 1/4 turn method will work fine for you. Pilot screw locations.
Where are the carburetors on a Yamaha Venture?
You can see and access the ones on the right side carburetors #3 and #4 by looking through from the left side of the bike, and access the left carbs #1 and #2 by looking through from the right side of the bike. Using a long slotted screw driver, pry off the brass covers (they come off very easily).