Threeweight wrote:
...more concerned about the risk of warranty claims that they would rather not pay for.
DING DING DING!!!!!!!! We have a winnnah!!!!
ALL of the diesel vehicle and engine manufacturers are saying the same thing. This is not a new idea either, but the only difference is that "biodiesel" is considered to be a new fuel, so it is getting a lot of press.
Ask ANY manufacturer if they will pay for a failure caused by a FUEL problem. The answer will be a resounding NOT A BLOODY CHANCE!
While I have been accused of seeing conspiracies in our midst... This is one that I think might just be true: The oil companies are anti-alternative. This has always been the case, and big shock, nothing has EVER come from any of their "alternative energy explorations". So it stands to reason that they would ALSO not be in favor of biodiesel in any form. Any kind of negative press or misinformation they can generate to create fear of the product... Justified or not, they will create that fear.
Google "Yellow journalism" and "William Randolph Hearst" for information on a similar fight from back in the day. The quick version: WRH owned newspapers. He also owned paper mills. This was good for him, he had a monopoly on supplying paper to not only his papers, but also others. Hemp and marijuana plants can ALSO be used to make a paper product, a LOT cheaper than from tree pulp. It also grows faster. WRH didn't like the idea that hemp could cut down on his paper profits, so he used his newspapers to generate completely unrelated and false stories about hemp and it's uses.
Sound familiar yet?
The end result: The public started to believe much of the horse pucky that was being printed, and called for a ban on hemp and hemp products. This dovetailed into the prohibition on alcohol, and they both were banned at the same time. The rest is history.
I see big oil trying to pull the same crap now, and the only way they will ever support biodiesel is by being shoved kicking and screaming into it. The engine manufacturers are irrelevant - No fuel-caused damage has ever been a warranty item by default. IF the individual dealer chooses to fix something for free, it is on them alone. It's called "good customer service" or "customer retention" and the dealers have a special fund for these case-by-case issues.