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trans issues
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  1. 6.5L Diesel Engine
    I own a 94 motorhome, diesel pusher GM 6.5 turbo diesel with 4L80E trans. bought it used few months ago. on the drive home would not shift up past 2, after disconnecting the TCM 16196390 and reconnecting shifted perfectly until I had to turn off to fuel up, same thing. came to find out it went...
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