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  1. #1
    Member
    Join Date
    Feb 2018
    Location
    NH
    Posts
    20

    94 2.5l efi wont run

    hey all,

    posting for a friend...

    94 efi 150 2.5l engine. died while running on plane, and wold not restart. the owner checked FP and it was 0psi, and replaced the fuel pump with a new OEM pump and now makes 40psi, but engine will only fire up for a couple seconds and die. while idling it smokes horribly.

    i have no more info, but looking for any advice on where to look next.

    checking FP at idle/when dying is the next step, but looking for any other commmon issues

  2. Banned
    Join Date
    Mar 2015
    Location
    Eau Gallie, Florida
    Posts
    2,664
    #2
    Have you posted this in the 2.5 forum? you might get some answers in there, and it's not just for high performance motors. Good Luck!

  3. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    14,036
    #3
    does FP drop and hold after it dies or fall to 0, ^^^^^^^ agree+1
    .................................................. ...the scariest thing in life is the unknown ...................................

  4. Member
    Join Date
    Feb 2018
    Location
    NH
    Posts
    20
    #4
    sorry guys i forgot about this, my buddy ended up buying a new boat and this was forgotten
    2020 F215 with Yamaha Sho "The First Falcon to Crack its Hull" all in under 50hrs

  5. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    14,036
    #5
    he fixed that one didnt he
    .................................................. ...the scariest thing in life is the unknown ...................................