|
BEHR is what came on the car from the factory. It sounds like the one you bought may not have been stored properly. Viscous fan clutches need to be stored upright, not lying down flat.
The fan clutch should roar slightly upon first acceleration on a cold engine, then should go away after first shift. You should not hear roaring again until your engine reaches ~90C. And it should disengage after 4000RPM. Sounds like yours is engaged all the time which will put a lot of stress on the fan clutch bearing bracket, as well as over-cooling the engine.
|