Erratic shifting is a relatively common symptom that your Cottman representative sees on a daily basis. Years ago, before transmissions became more complex, evaluating a vehicle that was shifting erratically was a relatively simple process. However, with the introduction of electronics, it requires the expertise of a trained and qualified technician. A transmission that is "acting up" can only be thoroughly evaluated by performing Cottman's TransCheck 21 PLUS® service. This FREE service will provide you and our personnel with the information needed to make a proper diagnosis.

As transmissions today are more complex, it is important not to condemn the transmission solely on the basis of the symptom you feel. Many times our customers call with what appears to be a serious problem and it turns out to be something simple. Low fluid level, cable adjustments, and electronics are just a few of the areas that need to be checked. Your Cottman representative, along with his staff of trained technicians, will use the latest computer technology.

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