I just changed the fuel filters on my '84 300TD. It was easy and painless until I started working the primer pump. It filled the clear filter, then started gushing fuel (100% biodiesel) all over the place.

Is it safe to finish the job and drive the car until I get and install a new pump?

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2003 E320 wagon, ~80k, "Sputnik"
1987 300 SDL, ~160k, "The Pimp Daddy" (sold April 2010)
1984 300 TD, ~200k, "Das Boot" (Demised March 2008)