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90 code reading??

Discussion in 'E34 (1989-1995)' started by squish, May 11, 2008.

    squish guest

    Hi everyone,
    new to the forum and bmw ownership I have a check engine light coming on sometimes usaually 2300 rpm to 3 push in clutch it goes away or let off gas same thing any ideas just changed oil used K&N filter and synth blend oil then it started happening

    Thank You,
    Kevin
    squish, May 11, 2008
    #1

    VA_John guest

    VA_John, May 11, 2008
    #2

    squish guest

    code reading 90 525i

    Hi people
    my car is a 90 525 i 6 cyc. 10w 40 synth blend I am wondering if there is a way to check the code in the car (like on late 80s early 90s dodges you turn the key on and off 4 times and the dash flash the code at you) sorry for the lack of info. thanks again for all your help

    kevin
    squish, May 12, 2008
    #3

    az3579 guest

    I think it's called the Stomp Test. You turn the ignition on (don't start the car) and stomp the throttle 5 times in quick succession. Read this page for more info:

    http://www.bmw4life.com/stompTest.htm
    az3579, May 12, 2008
    #4

    squish guest

    code reading 90 525i

    Hi
    thank you not far from my dodge one more stomp

    kevin
    squish, May 12, 2008
    #5

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