Idle engine RPM pulse with 2008 Ford Explorer
At idle, the engine RPM is low and like pulsing, with engine
indicator light on at the dashboard.
Any idea what could be the reason?
Check for a intake manifold leak, you may also want to check the throttle position sensor.
Thanks Joemom.... actually I'm not experienced in car mechanics.. I need to know if this serious fault to to service or garage. The car is running smoothly when I drive, but once it gave me like a bell sound warning with brown dashboard blinking service sign, with low rpm even if I try accelerate. I stopped and put the car off then on and it's gone.
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