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diagnostic code 2-3-1 900 1991

uid 18083's pic
posted by  lucid on  Tue Jun 6 10:19 CST 2006
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last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

... I don't hear the spin up now.

That's interesting, but the crank position sensor has nothing to do with that 1-2 second "spin up", nor can I relate this new development to what's gone before here.

I've been following this thread and believe ("spin up" failure aside) that you may have a dying fuel pump. Low fuel pressure could account for the rich/lean code. And the random start run failures getting worse sounds much like Art Benstein's recent Regina pump on its last legs.

I'll come back with a link to Art's thread if I can find it.
--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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