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Re: Pre-OBD-II GM Torque Converter Lockup Diag
Posted to Technical Discussion Forum on 10/23/2007 1 Reply

Hi Jameson,

[...trimmed text...]

Marcus is correct, it was TSB #37-65-17A or doc ID 502924

We called it "fishbite" and the fix was a new memcal. IIRC the memcal was a field fix, not widely used. Might be hard to find... Login to read more.

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