Quote:
Originally Posted by Apotheoun
I apologize if this has already been discussed and answered, but is there any risk in filling the tank with B20 diesel, in an older Mercedes, (like an '84 300SD)? Are there rubber gaskets and hoses at risk of an early breakdown?
I filled up for the first time yesterday (Shell at Twelfth and Vine in Philadelphia $2.89) and my SDS seems to love it so far. The idle is smoother and the exhaust smells better too. The thought of instantly reducing petroleum dependency by 20% is a strong motivation. 
Do I need to change any hoses and parts? I will keep an eye on the fuel filters. Thanks in advance! |
Your car will love it!
Keep an eye on filters. I went from a b20 gradually over four months or so to b100. With b20, you shouldn't have the problems I had, but I clogged about 25 of the little filters, one tank screen, and three spin on filters. If I had it to do over, I would have removed the fuel tank and had it steam cleaned.