Based on the context and the answer, generate a question. 

Context: Hello , I have a vintage Evinrude 45 Rotary Snowmobile . It has been sitting for some time so needs to be cleaned up and taken care of . Even though it sat idle for some time , I hit the prime button twice and it started right up and idled fine . Pretty amazing even with that old gas .

Answer:

They did n't use it as much as they thought they would when they originally bought it



Why has the speaker allowed the snowmobile to sit idle for all of this time ?