I have a 85 Jetta diesel and was wondering if anyone has tryed 10% rug with WVO. My Mercedes runs with no problem and loves that mixture.I got the Jetta for better fuel mileage.
I tryed 1 qt gas to 5 gal of wvo.Dumped it in when I had a 1/2 tank of diesel. Did not notice any difference in how it ran. Back on home made bio for now.