Can Nissan Sylphy idle speed be improved?

Nissan sylphy idle speed cannot be improved. If the throttle valve does not match after cleaning, the idle speed will be too high or unstable. The idle speed of Japanese cars is relatively low, which is difficult to control. Owners need to practice slowly. High idle speed will cause high fuel consumption, and Japanese cars are economical and environmentally friendly, so low idle speed is normal. Usually, the lowest idle speed is the best when the engine does not shake within the idle speed range and the acceleration performance is good.

Nissan sylphy idle speed cannot be improved. If the throttle valve does not match after cleaning, the idle speed will be too high or unstable. The idle speed of Japanese cars is relatively low, which is difficult to control. Owners need to practice slowly. High idle speed will cause high fuel consumption, and Japanese cars are economical and environmentally friendly, so low idle speed is normal. Usually, the lowest idle speed is the best when the engine does not shake within the idle speed range and the acceleration performance is good.