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    #1

    CFI random not running

    Got engine codes
    11
    14
    18
    22
    41
    63.
    Sometimes it runs perfect, other times it will not stay running unless throttle is half open and then it's missing horribly.

    I pulled a mouse nest out of the air cleaner, but it was clear enough that it should have been ok.

    It's running great right now.

    Thoughts? MAP sensors act intermittent.?
    2000 Grand Marquis LS
    2000 F150 XLT 6 inches of lift.
    1987 Bill Blass Mark VII - Sold
    1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
    Mercury Owners Group member
    Save The Whales, Restore an Old Station Wagon!!
    Tags: None
    #2
    Does it matter if it's hot or cold?

    Comment

      #3
      It's happened both ways.
      2000 Grand Marquis LS
      2000 F150 XLT 6 inches of lift.
      1987 Bill Blass Mark VII - Sold
      1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
      Mercury Owners Group member
      Save The Whales, Restore an Old Station Wagon!!

      Comment

        #4
        is this engine running or engine not running codes? You should not be able to get an 11 with any other codes present unless maybe its two different tests.

        Anyway,

        14 (CM): Two or more successive erratic Profile Ignition Pickup (PIP) pulses occurred, resulting in a possible engine miss or stall.
        18 (KOER) SPOUT circuit open or spark angle word failure.
        18 (CM) IDM circuit failure or SPOUT circuit grounded.
        22 MAP/BP sensor out of self test range.
        41 (CM) HEGO sensor circuit indicates system lean (right side).
        41 (KOER) No HEGO switching detected always lean (right side).
        63 (KOEO) TPS circuit below minimum 0.6 volts.
        63 (CM) TPS circuit has intermittently failed below minimum 0.6 volts.


        signs point to either problems around the ignition module, or in the wiring harness. Since its throwing codes for 4 sensors and ignition related stuff, and you found a mouse nest, I'd be looking really closely at the harness for rodent damage.
        86 Lincoln Town Car (Galactica).
        5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

        91 Lincoln Mark VII LSC grandpa spec white and cranberry

        1984 Lincoln Continental TurboDiesel - rolls coal

        Originally posted by phayzer5
        I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

        Comment

          #5
          All KOEO

          That's a good thought, I did a quick check and saw nothing obvious..



          Hint: never sell a car to someone you know
          Last edited by 85MercPark; 06-05-2011, 08:20 PM.
          2000 Grand Marquis LS
          2000 F150 XLT 6 inches of lift.
          1987 Bill Blass Mark VII - Sold
          1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
          Mercury Owners Group member
          Save The Whales, Restore an Old Station Wagon!!

          Comment

            #6
            This is why I never manage to sell anything. It always breaks as soon as it leaves my custody and then I'm stuck fixing it forever.
            86 Lincoln Town Car (Galactica).
            5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

            91 Lincoln Mark VII LSC grandpa spec white and cranberry

            1984 Lincoln Continental TurboDiesel - rolls coal

            Originally posted by phayzer5
            I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

            Comment

              #7
              especially when the person you sell it to is older and living pay to pay..
              2000 Grand Marquis LS
              2000 F150 XLT 6 inches of lift.
              1987 Bill Blass Mark VII - Sold
              1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
              Mercury Owners Group member
              Save The Whales, Restore an Old Station Wagon!!

              Comment

                #8
                have her tow it up here if you cannot figure it out.....will work something out, people need to get around

                1986 lincoln towncar signature series. 5.0 HO with thumper performance ported e7 heads, 1.7 roller rockers, warm air intake, 65mm throttle body, 1/2" intake spacer, ported intakes, 3.73 rear with trac lock, 98-02 front brake conversion, 92-97 rear disc conversion, 1" rear swaybar, 1 3/16" front swaybar, 16" wheels and tires, loud ass stereo system, badass cb, best time to date 15.94 at 87 mph. lots of mods in the works 221.8 rwhp 278 rwt
                2006 Lincoln Town Car Signature. Stock for now
                1989 Ford F-250 4x4 much much more to come, sefi converted so far.
                1986 Toyota pickup with LSC wheels and 225/60/16 tires.
                2008 Hyundai Elantra future Revcon toad
                1987 TriBurner and 1986 Alaska stokers keeping me warm. (and some pesky oil heat)

                please be patient, rebuilding an empire!

                Comment

                  #9
                  Thanks Scott, will do if I can't figure it out. Since I cleaned the mouse nest out and put in a bottle of dry gas it seems to be ok...
                  2000 Grand Marquis LS
                  2000 F150 XLT 6 inches of lift.
                  1987 Bill Blass Mark VII - Sold
                  1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
                  Mercury Owners Group member
                  Save The Whales, Restore an Old Station Wagon!!

                  Comment

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