temperature gauge fluctuating. I looked in a search for temperature gauge and temperature sensor, but couldn't find the answer to my question. The cooling system temperature gauge in the dash panel is fluctuating between about 150 and 210 degrees F. This just started happening today...I don't want to take it to the mechanic until I have a better idea of what is happening.
(Of something rapidly rotating or moving to and fro) make a low, continuous, regular sound: the ceiling fans whirred in the smoky air. More example sentences. 1  This sound was the generator whirring to life once again. 2  The sounds of machines whirring and bells ringing could be heard as far away as a city block.
If a vehicle makes a whirring noise only upon deceleration and consistently makes this noise at any speed, it is likely that it has bad pinion bearings or is suffering from a loose pinion bearing preload, notes West Coast Differentials. Worn rings or pinion gears often result in howling and whining upon acceleration. Improperly set up gears may also cause these symptoms. A whirring or rumbling sound occurring at speeds over 20 miles per hour is typically the result of worn carrier bearings. If the sound changes when turning, differential failure from worn carrier bearings is most likely.