My Freightliner will not idle over 30 minutes if the outside temperature is between 70-50 F. It will idle for 30 minutes if I set the trailer brakes and release the yellow valve. If I need it to idle for longer I have to turn on the Power Take Off (PTO). I'm very grateful I have an APU. No APU, no me.
Hydraulic Device
Discussion in 'Questions From New Drivers' started by Incendax, Oct 30, 2019.
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Page 3 of 3