Question about 1992 BMW 7 Series

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Tranny problems bmw 7 series v 12.seen at local used lot...runs good ,but after it warms up will not go more than 20 miles an hour.salesman says could be tranny sensor??????...... like to know can anybody help?

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  • Mike Butler
    Mike Butler May 11, 2010

    If you haven't bought it yet, tell him to get it fixed & call you when it's done, and that you'd like to see a copy of repair order. What's the mileage? Salesman says Tranny sensor? Then he should have it fixed.

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Sound like their is some type of critical error in the engine ecu or related subsystem.......when this happens, your car goes into "limp mode", enabling only partial drivaibility until the problem is resolved....your need to to have an on board diagnostic test to determine the root of the problem...

Posted on Jan 12, 2009

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