A lawn mower on a dry, dusty day. You notice a burning smell coming from the mower. The mower has worked fine while mowing. You check the oil, and the level is ok. However the oil is hot and smelling.

the problem could be?
A. the air intake filter is dusty
B. the grass catcher is full
C. grass clippings are stuck in the engine cooling fins.
D. the engine is low on oil

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