Results 1 to 3 of 3
  1. #1
    Member
    Join Date
    Dec 2013
    Location
    Butler, PA
    Posts
    383

    fuel pressure leak down

    0t164998. Just for some knowledge what are we looking for with fuel pressure and leakdown. I thought I had a previous issue fixed where #5 keeps fouling a plug. New wires, plugs, coils, wiring harness. Compression good. But continues to foul plug #5. Fuel and air pressures are as follows.

    Fuel= 90, 82, 77, 74
    Air= 80, 77, 75, 73

    That is running, 5 seconds, 10 seconds, 15 seconds after shutdown

    Are these numbers ok?

    Thanks

  2. Member
    Join Date
    Dec 2013
    Location
    Butler, PA
    Posts
    383
    #2
    anyone?

  3. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    13,938
    #3
    see if sleve is turned
    .................................................. ...the scariest thing in life is the unknown ...................................