Homelite Gas pressure washer Parts — Browse All Models

What to do when the engine won't start on your Homelite gas pressure washer

When the engine doesn't start, first make sure the rocker switch that controls the engine is in the On position. Next, check the fuel; the engine won't start if the engine is out of fuel or if the fuel is stale or contaminated with water. Replace the fuel in the gas tank if the fuel is older than 3 months.

Bad fuel can contaminate the carburetor. Clean or replace the carburetor if it's gummed up from using stale fuel.

The engine may also need a good tune-up so it will start easily. A tune-up includes changing the oil, changing the spark plug, replacing the air filter, checking the ignition system and adjusting the throttle and choke controls.

A bad recoil starter can prevent the engine from starting. If the engine doesn't spin when you pull the starter rope, you'll likely need to replace the recoil starter.

How to replace a Homelite gas pressure washer unloader valve

• Pull the spark plug wire off the spark plug on the pressure washer engine.
• Use an open-end wrench to turn the unloader valve counter-clockwise to remove.
• Install the O-ring from the kit on the new unloader valve. Lubricate the O-ring on the new unloader valve with silicone lubricant. Thread the new unloader valve into the pump and tighten.
• Reconnect the spark plug wire to the spark plug on the engine.