13 Buick lacrosse cleans the throttle.

Cleaning the accelerator of Buick LaCrosse is more expensive in 4S shop, but it will be much less in the repair shop outside. Prices range from 80- 120 yuan. It is generally recommended to clean every 40,000 kilometers.

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. What should I do if the throttle is dirty? Just clean it up, and you can do it yourself, just don't forget to initialize it. First, apply a little oil on the fixed metal circlip to prevent the teeth from slipping during disassembly. Remove the metal wire harness ring of the throttle hose. After the hose is removed, the left end is the position of the throttle. Remove the negative battery, turn off the ignition switch, straighten the throttle, spray a small amount of "carburetor cleaner" into the throttle, and then carefully scrub it with a polyester rag or a high-count "non-woven fabric". Deep in the throttle, where the hand can't reach, you can clamp it with a rag and scrub it carefully. When cleaning the throttle valve, it is not necessary to disassemble it, but the sealing part of the inlet steam must be cleaned, and the idle motor must be disassembled for cleaning. There are advantages and disadvantages of cleaning nozzles by borrowing and disassembling. Generally speaking, the maintenance station suggests disassembling and washing, which can prevent other unnecessary waste, such as replacing the sealing ring after disassembling, installing other gaskets, or delaying the owner's time because of oil and gas leakage when disassembling. After cleaning, according to the disassembly procedure, the initialization of throttle valve should be started after installation. After cleaning the throttle, it needs to be initialized, because the computer has a memory function when adjusting the throttle opening, because there was sludge blockage in the past. In order to ensure the air intake, the computer will automatically adjust the throttle opening to keep the air intake in a normal state. Million car purchase subsidy