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Air Pressure
Not sure as I always idle it at least 5 min to warm her up but I think I loose the air pressure within hours after shut down. Never paid attention to it. I just thought it was normal. Was not sure how long it was supposed to last until I saw your post and was wandering if I have a problem or slow leak I was not aware of?
Can other M939 owners, chime in on how long you maintain air pressure after shut down?
Not sure as I always idle it at least 5 min to warm her up but I think I loose the air pressure within hours after shut down. Never paid attention to it. I just thought it was normal. Was not sure how long it was supposed to last until I saw your post and was wandering if I have a problem or slow leak I was not aware of?
Can other M939 owners, chime in on how long you maintain air pressure after shut down?