Routine Maintenance: Oil Change, Fuel Filter

Symptoms: None

  • Manufacturer recommends to change the oil every 10,000 miles, but Dave changes it on an as needed basis. Need is determined by how much we have traveled, the wear on Abby, and if we are towing. We put approximately ~7500 miles on Abby since her last oil change (move to California, northern California vacation, move to Colorado). The majority of these miles were done while towing our small cargo trailer; it is best to increase the frequency of all maintenance when additional stress is present.
  • The fuel filter should be changed every 20,000 miles (manufacturer) but there is not consensus on the Winnebago View forums. Some people change it every 10,000 miles, others 40,000 miles. We (Dave) changes it more frequently. Why? If the fuel filter fails, the injectors could get clogged and the injection system would need replacing. Might as well spend the few extra dollars to save thousands.

Tips/Comments:

  • Follow the manufacturer’s specifications for the oil, and all other fluids with the exception of the windshield washer fluid. Don’t cheap out.
  • The fuel system needs to be bled of air when the filter is replaced.   The filter replacement is easier done with two people. One person turns the ignition to the point where the glow plugs are turned on and the fuel system is pressurized (do not turn over the engine). The other person watches for the air to bleed out and for fuel to flow.  They then holler at person one to turn the key to the ‘off’ position.
  • The fuel pump runs for a few seconds even after the key is off. Consider getting a fuel overflow container larger than a beer bottle.  There may have been some swearing.  Eau de Diesel is not sexy.
  • Experience level: If you can change your car’s oil, you can change the oil in the RV. The fuel filter is more difficult to do and requires bleeding the system. Increases the routine maintenance skill level to intermediate.

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