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Saturday, July 21, 2007

Ultra Low Sulfur Diesel Fuel
Remedies for Lubrication Problems

I don't know about you guys, but I've had problems with the new diesel fuel wearing out engine parts. Today, I read with interest several suggested remedies to that problem on Survival Blog via reader letters. Here is a snippet of one:




Hello Jim,

I have been a fuel distributor since 1972. I have seen many changes in the industry since then and IMHO the ULSD fuel is one of the goofier ones. The fuel is treated to get rid of the nasty sulfur. Along with this goes some of the wax, thus less power. BTU losses of 3-7% are common. The ULSD fuel is harder to winterize then the old 500 PPM fuel we have been using. CFPP (Cold Filter Plug Point) of the ULSD fuel starts out 20 to 30 degrees higher than the old fuel and requires more of the winter additive to bring the the CFPP down to acceptable numbers. Once again our government supplies us with unintended consequences.
We purchase our additive from Schaffer's. They have an additive for the ULSDF called Diesel Treat 2000 ULSDF that other than the power loss, virtually returns the 15 PPM to the 500 PPM specs. We purchase the additive in bulk and cost to treat is less than 2 cents per gallon. As the off road diesel is now at 500 PPM and may be as low as 15 PPM we currently treat all of our diesel sales.
Source: Survival Blog

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