OTR trucks probably also will shutdown the engine if there's a loss of oil pressure or an overheat condition.
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Originally posted by JR:
I have done this many times. I have never had a problem. Have slept in rest stops for six to eight hours on some accations. I make sure the tank is always topped off first. I know this is not much to use to justify my choices but I raise the fact that many if not all OTR trucks idle for hour upon hours everyday while on a long hual to keep the air cooled or heat warm while sleeping and what not. These trucks see this type of operation for most of there life spans and still provide many times a million miles of service.
At under 5K miles your engine will still be in the break-in process. Running the engine at any one RPM for extended periods is NOT recommended. Why? Because doing so can create a wear pattern on the cyl walls at that given RPM instead of a nice even wear pattern which is what you want during break in.quote:
Originally posted by i:
Just how bad would this be for the motor, and why?