Generac 9898-1 7.8-hp 2500-psi pressure washer Parts

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee...

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve...

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter...

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba...

Main causes: faulty unloader valve, bad pressure regulator...

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston...

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu...

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re...

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai...