01/18/2026
Tips I tell my customers to help keep small engines running. Focus on clean fuel (avoid ethanol, use stabilizer, the mower engines LOVE lead), regular oil changes with correct oil, clean air/fuel filters, and spark plug maintenance (clean/replace). Always keep the engine clean, check fluid levels before use, and follow seasonal storage procedures like draining fuel and adding stabilizer to prevent gumming and corrosion.
Fuel & Oil
Use Fresh, Ethanol-Free Fuel: Ethanol attracts water and degrades quickly; use fresh gas and consider ethanol-free fuel or a stabilizer to prevent carburetor issues.
Add Fuel Stabilizer: Especially for seasonal storage, stabilize fuel to prevent it from going stale and to combat water from ethanol. I personally avoid stabilizer in machines that get regular use, but for storage it is a MUST. (My preference)
Change Oil Regularly: Use the manufacturer's recommended oil (avoid automotive oil) and change it to prevent it from becoming thick and gummy.
Filters & Plugs
Air Filter: Inspect and clean or replace dirty, torn, or clogged paper filters; don't use compressed air on paper filters.
Fuel Filter: Inspect and clean or replace periodically (e.g., every 200 hours) to ensure good fuel flow.
Spark Plug: Inspect for corrosion or damage; clean with a wire brush or replace if worn or fouled.
Cleaning & Inspection
Keep it Clean: Regularly blow off debris from the engine, especially cooling fins, to prevent overheating.
Check Fasteners: Inspect for loose bolts and check hoses for cracks.
Inspect Fuel Strainer: Clean the strainer and sediment bowl monthly if needed.
Storage & Habits
Drain Fuel: For long-term storage, run the engine until it's dry or drain the fuel tank and carburetor bowl.
Use Proper Parts: Use OEM or equivalent filters, not cheaper automotive ones, as they're designed for different conditions.
Disconnect Spark Plug: Always disconnect the spark plug before working on the engine for safety.
Stay tuned for more tips tricks and updates. Gladiator Garage
