2008 Navigator not going over 2500 rpm when parked
2008,Lincoln Navigator when parked engine not rev up more than
2,000-2,500 rpm and them seems to fade. Also some whining sounds
just started when driving
Most newer vehicles have a limiter programmed into the computer to prevent excessive engine RPMs which will damage the engine. It's probably normal. HTH. - Jim
As for the whining sound check the radiator fan. It maybe lose.
Thanks guys for answers. I was reving up engine to hear whining sound. Was wondering if Trans or Power Steering.
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