A reliable marine generator is the difference between a comfortable weekend on the water and a hot, quiet cabin. If your Kohler 800 (or similar series) isn’t firing up, or if it’s just due for its annual service, getting it checked out by a professional is the best way to avoid a power failure when you’re miles from the dock.
At Yes Centers, we specialize in Kohler marine generator repair and maintenance for boaters in Kemah and the surrounding 30-mile radius.
Why Your Kohler Generator Might Not Be Starting
Marine generators live in a harsh, humid environment that can lead to small issues becoming big problems. If your Kohler 800 isn’t running, we typically look for these common “no-start” culprits:
1. Electrical & Battery Issues
Weak Battery: Even if your main engines start, the generator often has its own dedicated battery or a long cable run that can suffer from voltage drop.
Corroded Grounds: In the salty air of Galveston Bay, ground connections can oxidize. A loose or corroded ground bolt on the chassis is a frequent cause of a “click-no-crank” situation.
2. Fuel System Blockages
Stale Fuel or Sludge: If the generator hasn’t been run recently, fuel in the lines can degrade or “algae” can clog the internal filters.
Air Locks: If you’ve recently run low on fuel, air might be trapped in the system, preventing the injectors from getting the pressure they need.
3. Safety Shutdowns
Low Oil/High Temp: Modern Kohler units have safety sensors that prevent the engine from starting if oil levels are low or if a sensor is faulty.
Impeller Failure: If the raw water impeller is shredded, the unit may start briefly and then shut down immediately to prevent overheating.
Comprehensive Kohler 800 Service Package
Regular maintenance is the key to longevity. Our standard service for Kohler units includes:
Oil & Filter Change: Using manufacturer-recommended lubricants and genuine Kohler filters.
Fuel System Service: Replacing fuel filters and checking the lift pump.
Cooling System Inspection: Replacing the raw water impeller and checking the heat exchanger for scale.
Zinc Replacement: Ensuring your internal anodes are fresh to prevent electrolysis.
Load Testing: Verifying the generator produces the correct voltage and frequency under a full electrical load.
Expert Generator Service in Kemah & Beyond
Located at 828 Marina Bay Dr, Yes Centers provides expert dockside service to Seabrook, League City, Texas City, and San Leon. Our technicians are trained to diagnose Kohler systems quickly, saving you from “guessing” which part to replace.
Ready to get your Kohler back in top shape?
Location: 828 Marina Bay Dr, Kemah, TX 77565
Phone: +1 281-538-9377
Service Area: Kemah and every area within a 30-mile radius.
