The Frankenheap warms up noticeably faster in sub-freezing temps if I cover the radiator. If I forget and leave it covered up and the temps get up to freezing, the car will overheat. I do it because it warms faster, the lack of that cold air blast over the sippy little engine helps it warm up.
But for me it's a speed thing, if the thermostat (and housing which it mates against) are in good shape the car will hit and maintain its proper temperature, at least down to maybe sub-zero ambient temperatures. This is true of the Frankenheap. The argument against partially blocking the radiator is that the uneven air flow flexes the fan, which can eventually cause blades to break off. This is particularly an issue on old Chevies with their steel fan blades, or so I recall. I'm ignoring it, partly because I spend so little time on the freeway. -- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
