Small Engine Repair

Small Engine Repair at Big B Parts and Service is all about getting your equipment to start easily, run strong, and last longer without the dealership price tag. Whether it is a mower that will not fire, a snowblower that surges, or a stubborn generator, we walk through your machine piece by piece until we know exactly what is going on.

We usually begin with a targeted small engine diagnostic so we are fixing the real problem, not just guessing at parts. From there, we handle everything in-house: small engine oil changes to protect against premature wear, carburetor repair when old fuel has gummed things up, and ignition system repair when coils, wiring, or spark are letting you down. If your engine is starving for fuel or flooding, we take care of fuel system repair, replacing clogged filters and cracked hoses to restore proper flow.

Hard starting or a loud grinding sound at key turn often points to the starter. Our starter repair work focuses on the gears, brushes, and springs that bring back dependable cranking. If the engine runs but is noisy, weak, or smoky, we look closely at exhaust system repair to quiet things down and improve performance.

We also take care of the supporting pieces that make a difference in day-to-day use. Chainsaw chain sharpening off the saw helps your saw cut straight and fast instead of burning its way through wood. Off-the-mower lawn mower blade sharpening gives you a cleaner cut and a healthier lawn rather than torn grass. Need a tire swapped on a snowblower, mower, or small trailer? Our off-the-vehicle tire change service has you covered.

Every job comes with clear communication and straightforward pricing so you know what we recommend and why before we pick up a wrench in St Francis.