Car misses when warm.

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  • Aviator
    Mod Crazy
    • May 2009
    • 616

    #1

    Car misses when warm.

    I have an 84 325e that runs like a top when it's cold, but gets a nasty miss when it warms up. I have all new plugs and the wires and coil wire are in great condition. I wonder if its an injector or?
    84 325e Burgundrot S52 M Tech 1.

    Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

    http://www.r3vlimited.com/board/showthread.php?t=250109
  • jlevie
    R3V OG
    • Nov 2006
    • 13530

    #2
    The very first action would be to have a smoke test run and fix the leaks it reveals. Then replace the O2 sensor, ignition wires, distributor rotor & cap, and adjust the valves. If the miss is still present and compression & leak down numbers are decent have the injectors cleaned and flow tested.
    Last edited by jlevie; 06-10-2012, 01:50 PM.
    The car makes it possible, but the driver makes it happen.
    Jim Levie, Huntsville, AL

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