We installed a V3 on our

E350 last March. The tank had another inlet filter on the intake. I had some contamination in my tank immediately after the install that led to blinding over this filter and the FASS pump had to both pull through this mess as well as push through the filters. Needless to say the fuse started blowing and when I sent the pump to DFA it was pulling 23 amps under no load instead of the normal 2 amps. Put new pump in from DFA and back to normal. May want to check if you have a filter on the intake that you did not know about.