01 Low tire pressure

The working pressure of the tire is too low, the subsidence increases, the tread edge load increases, the tire shoulder is worn prematurely, and the rolling resistance is increased, which is unfavorable to fuel saving and tire saving, and the low pressure is also easy to burst the tire when driving at high speed. It is necessary to check tire pressure regularly, both in terms of safety and fuel economy.

Different models of motorcycles, tire pressure is different, and the front, rear wheels and single, double driving, the required tire pressure is not the same, but it is generally impossible to adjust the tire pressure every time a single or double driving.

Different models of motorcycles, tire pressure is different, and the front, rear wheels and single, double driving, the required tire pressure is not the same, but it is generally impossible to adjust the tire pressure every time a single or double driving.

02 Oil problem

The higher viscosity of the oil will increase the resistance of the internal operation of the engine, and the oil flow speed is slow, resulting in an increase in fuel consumption. Choose the right viscosity of the oil, you can also effectively control fuel consumption, if you do not know what viscosity of the oil for your car, you can refer to the vehicle manual oh.

(1) Pay attention to choosing the right oil viscosity

Generally, there will be instructions in the maintenance manual of the vehicle, and the appropriate oil viscosity will be added according to the maintenance manual.

(2) too much oil

Too much vehicle oil, resulting in greater engine oil mixing resistance, increase fuel consumption.

03 Air filter has not been changed for a long time

If the air filter is not cleaned or replaced for a long time, it will seriously affect the intake volume of the engine, resulting in an increase in fuel consumption of the engine with insufficient power. It is recommended that the owners clean or replace the air filter on schedule.

04 The spark plug is faulty

Spark plug used for a long time increased carbon deposit, spark plug gap is also increased, which can lead to poor ignition performance, engine power decline, fuel consumption increase.

It is recommended that we distinguish the replacement cycle according to different spark plug materials:

Common (copper core or nickel alloy) 30,000 km

Platinum (platinum) 60000 km

Hyun-kim 100000 km.

05 The oxygen sensor is faulty

When the oxygen sensor fails, the oil-gas mixture ratio will be affected, which not only significantly consumes oil, but also may cause the exhaust color to deepen, the emission is not up to standard, and the carbon accumulation spikes during driving.

06 Engine carbon deposits

This situation often appears in the "old" car, or the car with a relatively large number of kilometers, but carbon accumulation cannot be avoided, as long as the car is open, carbon accumulation will naturally occur, and it is everywhere. The most fundamental solution is to regularly do a full range of engine carbon cleaning, but the motorcycle engine carbon cleaning seems to have no professional place, even if there is this service, the price is quite expensive. It is recommended to regularly add authentic maintenance or cleaning fuel additives to the fuel tank of the car, avoid long-term low-speed riding, and occasionally pull high-speed, which can effectively reduce carbon deposition.

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