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This article explains which engine oil to use in a gas-powered pressure washer, including oil recommendations for the break-in period, temperature-based viscosity guidance, oil-change intervals, engine oil capacities, and specifications for selecting a high-quality replacement oil.
This article explains how to find and contact a Generac Independent Authorized Service Dealer using the dealer locator, including how to select product categories, service options, and dealer designations. It also covers international dealer lookup, what to do if no nearby dealers appear, how warranty work is handled, and where to find...
Troubleshoot erratic pressure, loss of pressure, or low water volume on Generac pressure washers by checking water supply flow and hose condition, cleaning the inlet filter and nozzle, and verifying settings. The article also explains triplex pump callouts (A through F) and includes an updated procedure to purge air from the pump,...
This article helps diagnose and resolve low or inconsistent water pressure issues with pressure washers. It explains how nozzle selection, pump type, water supply, hose setup, inlet filters, and trapped air can affect pressure, and provides practical steps to correct common problems. Following these guidelines helps restore proper...
The broom attachment is used with washers up to 4000 PSI to clean driveways, patios, decks, and sidewalks. The broom attachment is affixed to the washer by following the same process used to swap nozzles.
Common causes are the wrong nozzle is installed or the PowerDial setting is incorrect, the siphon hose filter is clogged, the detergent injector port is clogged, the siphon hose fitting is too loose, or the detergent mixture is too thick.
This article provides instructions for using and maintaining the detergent siphon system on Generac pressure washers without an integrated detergent tank, including setup, flushing, and after-use care steps.
Water leaks typically occur at the pump, from the garden hose connection, or from connections between the pump and spray gun. Each of these failure points contains components that should be inspected for wear or improper connection.
A pressure washer may not start if it has a dirty air filter, old fuel, low fuel, a bad spark plug, a bad spark plug wire connection, or the choke is in the ON position.
This article describes water supply types and tasks that ensure appropriate water is supplied to the pressure washer without causing damage.