Air in a fuel system is a funny thing.. It can act differently on 2 identical machines.. ANY connection can suck air..& there are a lot of connections. & just because it doesn't leak, doesn't mean its not sucking air.. Like I said, Its a funny thing.. SOME systems run the injector return line back to the fuel tank, while others run the line back to the filter head.. so if you have a leak/air at the return lines, its going straight back into the filter head to be put IN the inj. pump.. IF you have a leak anywhere on/in the system.. chances are, ITS SUCKING/producing AIR. There IS NOT 1 specific area this happens to.. I WISH I could say, YUP, just tighten this up or replace these gaskets.. but it doesn't work like that.. Personally, I would get the leak fixed & change the return gaskets on top of the injectors, for starters.
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Today's Featured Article - What Price Enthusiasm? - by Anthony West. Quite frankly, for some time now restorers like myself have become more and more concerned about the rapid increase in the prices of old farm machines here in England. There is now a growing market for "As found" machines. Which as machines get rarer, has found the birth of a new industry....one of the "procurement agent". These agents appropriate as much old machinery as possible then inflate prices at auctions. So at what price enthiusiasm? We are now seeing poor machines which 3 years ago ma
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