Thanks for the replies everyone! For the piece of mine, to me it's worth it! I'll be giving Old Geno a call and get things going. Till now, I've been just changing out the pump every 65k just to be safe, but around that time, the pressure is already on the down hill! My original "44" is got 230k on it, so heeding all the warnings pays off! I also think, that using Stanadyne Additive is also keeping it alive!