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Thread: 1990 325i starts then stumbles off?

  1. #1
    Join Date
    Jan 2004
    Location
    NY Westchester area
    Posts
    29

    Default 1990 325i starts then stumbles off?

    Hey Guys,


    I wanted to ask you guys what you think it can be.

    My daughter ran out of gas and since then we have had issues starting up.

    I replaced gas filter and it ran great changes spark plugs cleaned icv and also AFM. cap and rotor

    Wires are recently changed BAV auto silicone performance ones.

    Car starts then stumbles if I give gas it misfires.

    I am wondering if AFM went bad or could it be crank sensor.

    Let me know any help really appreciated...


    Thanks

    Stew

  2. #2
    Join Date
    May 2004
    Location
    Japan
    Posts
    9,250

    Default

    Check the fuel pressure, maybe the fuel pump is damaged.

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