Your gas trimmer won’t start, or it starts and dies, or it runs rough and you’re tired of guessing.

This book covers gas-powered trimmers only: two-stroke, Stihl 4-MIX, and true four-stroke. No battery or electric models.
Eight years of professional landscaping repairs, written the way I’d walk you through it at the tailgate of my truck. No shop, no special tools. You get the Tailgate Diagnostic Sequence for testing in the right order, the fuel, air, and carburetor problems that cause most failures, carb tuning in plain language, ignition checks, head and drive problems, and 26 Field Warnings marking the mistakes that cost real money. Every photo is from a real repair, not a stock image.
Book One of the Tailgate Small Engine Repair series.