Letter Re: Waste Vegetable Oil for Fuel in Diesel Engines
Sir, I purchased a 1982 Mercedes 240D diesel. These old diesels will all run on used cooking oil [also known as waste vegetable (WVO)]. I have run mine for more than a year on 100% used cooking oil with no modification other than a larger fuel filter. You do not have to spend hundreds of dollars for a large capacity diesel filter. I bought a large water filter at the hardware store for around $30. I use the wound rope or string insert that you can buy for less than $20 per pair. It works great for a fraction of …