Where are these distributors coming from? Are you buying dealer
replacements or chain store rebuilds?
When you pull the distributor, what does the gear look like? And what
does the gear that it mates to down in the engine look like?
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
In 8-06 I bought a recon distributor for my F20A, @
M$ 280 ~= US$ 78.87, 3 mth warranty, works fine.
The new distributors were bought from a local auto parts store
(OReilly). They were new, not rebuilt so the gear was new. When I
exchanged the first distributor the gear looked fine as well (the new
one I replaced). I found this rec.autos.makers.honda dated Dec 17,
2003 and I quote the author, "The connections between the crank angle
and ECU is shielded somewhat. This means that the signals has to
overcome some hurdles before arriving at the ECU. The ECU has to
interpret the (very small) signals and convert them to a digital
format. Assuming all links are perfect and sound, I'll look into the
ECU' interpreter. If you're sure the link is not hot, open or
grounded then substitute a good know ECU". My thinking is that if
it is ECU related then why would the distributor and clear engine
codes exist for 20 to 40 miles before appearing?
3/22/07 I did a check of the distributor output wire. There was no
resistance in two of the pins and the wire were for sensor check
angle. I took this distributor back to OReilly's and they gave me a
rebuilt distributor. This is now my third different distributor but
so far so good. This may have cured the problem.
Sounds to me your problem is O'Reilley's.