Before starting your saw, have the proper fuel on hand, which is a mix of unleaded gas and 2-cycle engine oil, or a ready-made chainsaw fuel mix.

First things first, you want to make sure your chainsaw is nice and clean before you start to sharpen it. You can do this with a rag or brush, and be sure to remove all of the grease and dirt.

If your STIHL chainsaw won't start, it might be trying to tell you something. With some patience and the right checklist, you can often get it running again.