How much does it cost to clean the throttle of BMW 5 Series? How often is the throttle of BMW 5 Series cleaned?

The cleaning throttle of BMW 5 Series is about 400 RMB. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It is connected with the air filter at the top and the engine block at the bottom, and is called the throat of the automobile engine. How often to clean the throttle depends on the environment of the owner. If the vehicle is in a place with serious environmental pollution, it needs to be cleaned regularly.

Problems needing attention when cleaning the throttle of BMW 5 Series;

If there is too much sludge in the accelerator, it may cause poor engine acceleration and increase fuel consumption, which is a big worry for the owner. So what if the throttle is dirty? Going to the 4S shop can be finished quickly, but don't you go to the 4S shop every time? Actually, you can do it yourself, just don't forget to initialize.

First, circle the fixed metal bundle with a little oil to avoid the teeth slipping during disassembly. Remove the metal ring of the throttle hose. After the hose is removed, the left end is the position of the throttle. Remove the negative electrode of the battery, turn off the ignition switch, straighten the throttle plate, spray a small amount of "carburetor cleaner" into the throttle, and then carefully scrub it with polyester rag or high-spin "non-woven fabric". Deep in the throttle, where the hand can't reach can be carefully scrubbed with a clip.

When cleaning the throttle valve, it is not necessary to disassemble it, but the sealed part of the inlet steam must be cleaned, and the idling motor must be disassembled before cleaning. Borrowing and cleaning syringes has advantages and disadvantages. It is generally recommended that the maintenance station should not disassemble and clean to prevent other unnecessary waste, such as the need to replace the sealing ring or install other gaskets after disassembly, or the phenomenon of oil leakage during disassembly and assembly, which will delay the owner's time.