Does lion run need to clean the exhaust pipe?

Lion Run can easily remove the casing outside the throttle and clean it by itself. I used to clean it myself, so I just crossed it. First, remove the air cleaner box cover, loosen the buckle of the throttle outer sleeve with a cross, unplug the tube, and spray the cleaning agent directly into the throttle. Pay attention to fold up the nozzle, insert it into the air inlet of the idle valve, and spray it several times for cleaning.

Lion Run can enjoy 5 years or 654.38+ 10,000 kilometers warranty. The first warranty is free, and the manufacturer suggests that it should be carried out after 3 months of car purchase or about 2,500 kilometers of driving, and then do routine maintenance every 5,000 kilometers (depending on the car condition). And according to different parts, there will be different maintenance time.