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OUR BLOG

05/07/2025

Get the most out of your yard with expert lawn mower maintenance tips from Cam Synthetics in Concord, NC. A healthier lawn starts here! \ \ Summer is here, and with it comes the task of keeping your lawn healthy and green. Your lawn mower is key for achieving that pristine look, but it needs regular care to perform at its best. Luckily, proper lawn mower maintenance is simple and doesn’t take much time. In this guide, we’ll outline eight essential steps to keep your unit running efficiently all season. Let’s get started!

Don’t let your lawn mower lag behind—fuel it with AMSOIL’s high-performance synthetic oil! Call Cam Synthetics in Concord, NC, at (704) 791-6900 today or visit AMSOIL’s e-store to stock up on the best small engine care supplies.

1. Fuel Stabilization

Over the winter, fuel left in your mower’s tank can degrade, leading to gummed-up carburetors and hard starts. If you didn’t drain the tank before storing your mower, don’t worry—there’s still a solution!

Start by adding a fuel stabilizer to the old gas to prevent further degradation. Then, drain the tank and refill it with fresh, high-quality gasoline. For extra protection, opt for ethanol-free fuel or use an ethanol treatment additive. This helps prevent corrosion and keeps your engine running like new.

2. Oil Change

Old oil is full of contaminants that can harm your engine, so changing it before the mowing season is a must. Here’s how:

  1. Warm up the engine for a few minutes to loosen the oil.
  2. Turn off the mower and tilt it to access the drain plug.
  3. Drain the old oil into a container and replace the drain plug.
  4. Refill with fresh synthetic oil, checking the owner’s manual for the correct type and amount.

Note: Synthetic oil is especially beneficial, providing superior heat and friction protection.

3. Battery Check

Cold weather can drain or even damage batteries, so it’s smart to check yours before the mowing season begins. Start by cleaning the battery terminals with a wire brush to remove any corrosion. Then, use a multimeter to test the charge level. If it’s low, recharge or replace the battery. To prevent problems down the road, try using a battery maintainer during the off-season. It’s an easy way to keep your battery in great shape year-round.

4. Deck Cleaning

Grass clippings, dirt, and debris can build up under the mower deck, reducing cutting efficiency and airflow. To clean it:

  1. Disconnect the spark plug wire for safety.
  2. Tilt the mower and use a scraper or hose to remove debris.
  3. Inspect the deck for rust or damage and address any issues.

A clean deck ensures a clean cut and prevents grass from clumping, giving your lawn a polished look.

Treat your hardworking mower to the best! Feed it with AMSOIL 15W-50 100% Synthetic Small Engine Oil and see the difference. Get yours through AMSOIL's website. For expert advice on powering up your small engine, call Cam Synthetics in Concord, NC, at (704) 791-6900.

5. Spark Plug Replacement

The spark plug is crucial for starting your mower and keeping it running efficiently. A worn or fouled plug can cause poor performance or difficulty starting.

Remove the spark plug and inspect it for wear or carbon buildup. Clean it with a wire brush or replace it if necessary. Check your owner’s manual for the correct spark plug type and gap settings. A fresh spark plug ensures reliable ignition and better fuel efficiency.

6. Blade Sharpening

Dull mower blades tear the grass instead of cutting it, leaving your lawn vulnerable to disease and giving it a ragged, brown appearance. To sharpen your blades:

  1. Disconnect the spark plug wire for safety.
  2. Remove the blade and sharpen it with a file or grinder.
  3. Balance the blade by hanging it on a nail—if one side dips, file it until it’s even.
  4. Reinstall the blade securely.

If DIY sharpening isn’t your thing, many hardware stores offer professional sharpening services. Sharp blades mean a healthier, greener lawn.

7. Filter Maintenance

Your lawn mower’s air and fuel filters play a critical role in protecting the engine from dirt and debris. Over time, these filters can become clogged, which can hurt performance and reduce fuel efficiency.

To keep your mower in top shape, regularly inspect the air filter and replace it if it’s dirty. If your mower has a fuel filter, check it as well and replace it when necessary. For specific replacement intervals, refer to your mower’s manual.

8. Tire Care

Underinflated or damaged tires can make mowing uneven and strain your mower. Check the tire pressure and inflate them to the recommended level.

Inspect the tires for cracks, leaks, or wear, and replace them if necessary. Properly inflated tires ensure better traction, stability, and an even cut for your lawn.

Make lawn mower maintenance simple and quick with the best care supplies! AMSOIL synthetic oil delivers the protection your engine needs. Contact Cam Synthetics in Concord, NC, at (704) 791-6900 for expert advice. And don’t forget—you can conveniently restock all your essentials at AMSOIL’s e-shop!