Pedal motorcycle stepless speed principle, the main reason for the large fuel consumption is the drive system to reduce the efficiency, or what other reasons, thank you Xiangjie!
Scooters with its beautiful appearance, luxury, style and easy to operate and much urban people love. But the scooters generally exist fuel consumption, high engine temperature, mechanical wear and tear of the shortcomings, whether it is the Taiwan version of KWANG YANG (standard GY6 machine), or to GY6 blueprint for the design and manufacture of 1P52QM gasoline engine assembly of many domestic brands 125 / 150 (1P57QM) Ml scooter fuel consumption are generally in the 3.0-5.0L / 100Km or so. How can the fuel price rise and the country may implement fuel tax today, reduce motorcycle fuel consumption and user use costs, this issue has placed in front of us. The author in the more than a year, relying on the bridge West Street (China Qingqi Group, China Geely Group) Leshan Sunshine Motorcycle Technical Service Station, part of the GY6 series of scooters for fuel economy and technological transformation practice, Significant fuel efficiency, so that fuel consumption and emissions are reduced. Here we introduce some of the experience and understanding to colleagues, hoping to play a role, lead to more and better fuel-efficient program.
Check the mixture combustion conditions: start the engine, the fuel door to the rear wheel of the motorcycle rotation, holding a clean cotton yarn, on the exhaust pipe outlet, after a while, and then remove the cotton yarn, and then use the nose smell , At this time to smell the cotton yarn has a strong smell of gasoline is not completely burning, and cotton leaves on the black toner. Indicating that the combustion mixture is not complete, should check the carburetor and ignition circuit, because the above links problems, will produce incomplete gas mixture phenomenon.
Sitting motorcycle fuel consumption is high, is a comprehensive problem, for example, improper adjustment of carburetor, crankcase oil viscosity is too large, the oil replacement interval pull too long; motorcycle front and rear brake adjustment improper, before and after the brake with Brake phenomenon; front and rear wheel bearing lubrication bad, running resistance; front and rear tire pressure is low; motorcycle overload; driving road conditions are poor, motorcycle resistance increases, frequent motorcycle start, etc., will cause motorcycle fuel consumption is too high.
