On Wed, 10 May 2006 03:27:42 GMT, Rich Hampel
wrote:

Filtration is NOT the solution; constant maintenance (cleaning
the tank) and only using FRESH fuel is the obvious solution. High
usage of filters with fuel oil is a SYMPTOM. A blocked filter is
telling you you have a dirty/fouled tank.

All well and good in a perfect world. Unfortunately in the real world
of real boats the tanks are usually almost inaccessible for proper
cleaning, and the concept of FRESH fuel is problematic at best. Most
of us who have put in elaborate filtration systems ahead of the
engines have learned the hard way at one time or another, and are not
eager for a repeat experience.

Based on personal and anecdotal experience, fuel problems are rivaled
only by cooling system issues as a cause of diesel engine problems.