Hi all, any idea why my F150 w/ inline 6 won’t turn over with starting fluid? It ran before, although it misfired a little, now it only cranks. I have the fuel tank disconnected because I plan on replacing the fuel pump and old gas. Thanks

  • No-Tradition-1747@alien.topOPBEnglish
    1·
    1 year ago

    I actually changed out the plugs already. They didn’t look too bad, but they had soot and oil on the threads. Does that mean anything?

    • Peacemkr45@alien.topBEnglish
      1·
      1 year ago

      At that point I’d check one grounded out against the block and check for spark. the sooty look is due to a very over-rich environment.