<strong>Yahoo Message Number: 9929</strong>Carol,<br/><br/>On my coach you could hear the fan running hard at engine idle, and the radiator and grill would collect grass and leaves. When driving slowly on a dirt road, the dust would kick up to beat the band. Also on a chilly day it would take 20 miles to get the engine up to operating temp, 175 to 180 or so. It would also cool the engine down to...