05 Monaco Cummins 300 running warm to hot
At times gets a beeping when the Cummins 300 goes above 200 deg. Starts slow and gets louder at the temp goes up. A/C off and pulling Buick Encore on a dolly. Had been on dusty road so washed the ra...
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First of all, you need to get the actual coolant temp from the ECM. I can get my dash gauges to change by turning on the lights. A scanguage-D or something will get this data.
May be counter intuitive, but a higher RPM will aid in cooling, so maybe a downshift under load would be called for. Putting the RPM closer to the max power / torque rating will lower the stress on the engine and circulate the coolant faster removing more heat.
Honestly, I'd be happy with 225° on a 100° day.
May be counter intuitive, but a higher RPM will aid in cooling, so maybe a downshift under load would be called for. Putting the RPM closer to the max power / torque rating will lower the stress on the engine and circulate the coolant faster removing more heat.
Honestly, I'd be happy with 225° on a 100° day.
