Traditional Culture Encyclopedia - The 24 Solar Terms - At first, my nose didn't shake. What happened when the oil was changed?
At first, my nose didn't shake. What happened when the oil was changed?
1, nozzle blocked:
The fuel nozzle of EFI vehicle is the key component of automobile fuel injection, and its service life is very long, which can reach hundreds of thousands of kilometers. However, because there is gum in gasoline, it will block the injection hole of the nozzle, resulting in inconsistent injection quantity of each nozzle, inconsistent operation of each cylinder and engine jitter. The solution is to take it down and clean it.
2, carbon deposition, oil pollution:
Throttle, idle valve and air intake will be blocked by carbon deposit and oil dirt after a period of use, and the air intake will be blocked, which will affect the idle stability and jitter. It can be solved by checking and cleaning the above parts with cleaning agent without disassembly and cleaning.
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