What to do if there is air in the fuel system of my Kohler 35EFKOZD Portable Generator?
- Ffrank64Sep 1, 2025
If there is air in the fuel system of your Kohler Portable Generator, bleed the diesel fuel system. The cause is air in the fuel system.

What to do if there is air in the fuel system of my Kohler 35EFKOZD Portable Generator?
If there is air in the fuel system of your Kohler Portable Generator, bleed the diesel fuel system. The cause is air in the fuel system.
What to do if the starter or starter solenoid is inoperative on my Kohler Portable Generator?
If the starter or starter solenoid is inoperative on your Kohler Portable Generator, replace the starter or starter solenoid. The cause is an inoperative starter/starter solenoid.
What to do if the fuel or fuel injectors are dirty or faulty in my Kohler 35EFKOZD?
If the fuel or fuel injectors are dirty or faulty in your Kohler Portable Generator, clean, test, and/or replace the inoperative fuel injector. The cause is dirty or faulty fuel or fuel injectors.
What to do if the high exhaust temperature switch is inoperative on my Kohler 35EFKOZD?
If the high exhaust temperature switch is inoperative on your Kohler Portable Generator, replace the inoperative switch. The reason is that the high exhaust temperature switch is inoperative.
What to do if the high water temperature switch is inoperative on my Kohler 35EFKOZD Portable Generator?
If the high water temperature switch is inoperative on your Kohler Portable Generator, replace the inoperative switch. The cause is that the high water temperature switch is inoperative.
What to do if the governor is inoperative on my Kohler 35EFKOZD?
If the governor of your Kohler Portable Generator is inoperative, adjust the governor. This is because the governor is inoperative.
What to do if the low oil pressure switch is inoperative on my Kohler 35EFKOZD?
If the low oil pressure switch is inoperative on your Kohler Portable Generator, replace the low oil pressure switch and check the engine for damage. This is because the low oil pressure switch is inoperative.
| Fuel Type | Gasoline |
|---|---|
| Frequency | 60 Hz |
| Generator Type | Portable |
| Engine Type | 4-stroke OHV |
| Rated Wattage | 3500 Watts |
| Peak Wattage | 4375 Watts |
| Voltage | 120V |
| Warranty | 3 years limited warranty |
Perform essential checks before starting the generator set, covering air inlets, battery, coolant, and belts.
Recommendations for vessel and generator exhaust system inspection at the start of the boating season.
Details specific angular operation limits for different generator set models.
Recommends maintaining a minimum load profile to prevent engine corrosion and wet stacking.
Provides power source, power drain, humidity, and temperature specifications for the Decision-Maker® 3500.
Explains essential data for controller function: application program, personality profile, and user parameters.
Details controller front panel features including display, buttons, lamps, and USB connection.
Provides access to generator and engine metering data, displaying various operational parameters.
Displays generator set operational data such as run time, starts, maintenance records, and serial numbers.
Allows configuration of language, units, time/date format, contrast, and alarm silence settings.
Configures digital and analog inputs for warning/shutdowns and digital outputs for auxiliary functions.
Explains controller modes (OFF, RUN, AUTO) and system start/stop signals and engine cooldown.
Provides a quick reference to digital display data and summarizes main level and sub-level menu items.
Details accessing controller data via digital display or PC using SiteTech™ software.
Covers essential safety precautions and general maintenance guidelines for the generator set.
Provides a detailed maintenance schedule based on hours or time intervals for specific models.
Provides a detailed maintenance schedule based on hours or time intervals for specific models.
Specifies operating limits for the first 50 hours to ensure proper engine break-in.
Details oil specifications, checking oil level, and the oil change procedure.
Covers fuel specifications, fuel filter replacement, and fuel system bleeding procedures.
Procedure for cleaning or replacing the dry-type air cleaner element for specific models.
Guidelines for inspecting the exhaust system for leaks, blockages, and corrosion.
Information on checking and filling coolant, flushing, cleaning, and pressure cap.
Procedure for checking and adjusting belt tension for the seawater pump and alternator.
Refers to manufacturer's instructions for battery care and maintenance.
Step-by-step guide for storing the generator set for extended periods.
Troubleshooting guide for controller display issues and voltage regulation problems.
Table listing point-to-point, schematic, and accessory wiring diagrams for various models.