Hello All,

The last time I changed my return lines on a 617 motor, I made a small mess as the nipples continued to leak while I was fiddling around. This time, am I correct in assuming that if I pull the fuel filters (time for a change) the open system will prevent the steady flow of fuel at the return line nipples? Thanks!

Yes if you open the rest of the system you probably won't loose fuel out of the injector return nipples.

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