I have the FASS 150 on my truck and a Pricol gauge with electronic sender in the Fass gauge port. I noticed when I first put my 3 micron filter I was at 13psi, then after a month it jumped to 16 psi and then to 22 and now it is at 28psi. There is no motion in the gauge it just stays at the psi. I am trying to figure out if the gauge reads pre-filter and this is a sign I need to change the filter or if I have something else going on. I only have about 7k on the filter and I was hoping for the cost of the filters I would get more milage out of it. Any insite would be appreciated.
Aaron
Aaron