How to improve the problem that SX4 throttle is easy to get dirty?

1, mainly the interior environment, the air intake screen is not well filtered, and the surrounding environment is dusty.

2, the variety of engine oil is not good, and the evaporation is large.

It is produced by oil, gas and impurities in the crankcase.

4, after the flameout, the throttle can't be very tight, inhale some dust, many a mickle makes a mickle.

Solutions; Clean the throttle valve.

When cleaning the throttle valve, first remove the intake throat to expose the throttle valve, remove the negative electrode, turn off the ignition switch, straighten the throttle plate, spray a small amount of "carburetor cleaner" into the throttle valve, and then carefully scrub it with a polyester rag or a high-spin "non-woven fabric". Deep in the throttle, you can hold the rag and scrub it carefully where your hands can't reach it.