5.0stanger

I don't know if it is just my luck or what, but a buddy of mine took out a BBK 190lph his stang and I bought it from him for $40 (good deal right??) and ever since I put it in I have had nothing but problems. I don't know it it being used and then took out is what made it go bad, but it cuts out and loses pressure.....anyways, I ordered a new walbro 255LPH pump today to end my problems.

Should I put in a new relay also??