How to clean the accelerator of Buick LaCrosse?

If there is too much sludge in the throttle, it may cause poor engine acceleration and increase fuel consumption, which is a big worry for the owner. What if the throttle is dirty? Just clean yourself up and don't forget to initialize.

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 electrode of the battery, turn off the ignition switch, straighten the throttle, and spray a small amount into the throttle. Carburetor cleaner &; Rdquo Then use polyester rags or high-spinning & Ldquo non-woven fabrics & LdquoRdquo, and carefully scrub the out-of-reach places deep in the throttle, which can be carefully scrubbed with a rag.

When cleaning the throttle valve, it is not necessary to disassemble it, but it is necessary to clean the sealing part of the inlet steam. Idling motor must be removed before cleaning. Cleaning the nozzle and avoiding disassembly have their own advantages and disadvantages. Generally speaking, the maintenance station suggests not to disassemble and clean, in case of other unnecessary waste, such as replacing the sealing ring or installing other gaskets after disassembly, or leaking oil and gas during disassembly and assembly, which will delay the owner's time.

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.