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About the 3-2-1 code 700

Maybe that TSB I mentioned didn't get applied to your car (intended to correct poor cold starting—due to excessively rich mixture).

A quick way to tell if the TSB was applied is that the 3-2-1 code cannot be reset. It's permanent.

If you CAN reset the 3-2-1, post back for how to do the TSB "fix".
--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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