Idle speed fluctuation of Honda crv in 2003.

In 2003, crv was a cable throttle. Clean the throttle, idle motor, check the fuel injector, check whether the intake hose is aging and leaking oil, and check the ignition system, spark plug and ignition coil. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.