Could this happen? the fan clutch in my car seems to be stuck enganed, or at least it is engaged stronger than required and more frequent. Could this happen if the oil leaked from it? i thought it will be less engaged. Or, could the oil inside "gel" and loose its elasticity and stick stronger? should i replace the silicone oil? The fan clutch was new, about 2 years now without much driving. It is "Sachs" with the plastic fan. What is the danger of too much engagment? please help!
Thanks