My grandpa's chevy truck does that every time it is shut off. It is called
dieseling. It does this because it is supposed to run on regular(leaded)
gasoline, and he runs straight unleaded in it. This may be completley
different from your problem, but it is just an idea.
Reed Carruthers
>From: PLETCH5@aol.com
>Reply-To: PLETCH5@aol.com
>To: datsun-roadsters@autox.team.net
>Subject: engine run on
>Date: Wed, 23 Aug 2000 12:27:01 EDT
>
>On the 67 1600,about every 10th time the car is shut off it will run-on.
>The
>timing is ok,I'm guessing that there might be carbon build on in the
>cylinder/piston. Is there any thing else someone could recommend that I
>check?
>BTW,beside that the car runs very smooth.There is a puff of smoke when
>first
>started that might be contributing to the run-on (oil from the valve seals
>most likely).
>
>
> Ken
>DATSTER
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