Join Date: Nov 2001
Location: BARRIE ONT CANADA
when the car is moving there is lots of air going through the core, the min you stop the fan needs to do the same, if you don't have a shroud the fan picks up the hot air from all around the engine and not through the core to cool the rad off if you do have a shroud maybe a plugged rad or even a wrong water pump the one with the opposite rotation. timing is another thing you need to make sure is ok.
67 rs/ss 350 original eng,700r4, a/c, tilt, deluxe int,strato bench,Ca.emission,front disk,am/fm,floor clock,17" W/V Ralleys,Toyo T1S 255/40/17, 245/40/17