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Charles Freeborn Charles Freeborn is offline
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Join Date: Jan 2011
Location: Portland, OR
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Something weird happened on the way home, misfire?

Quote:
Originally Posted by rwest View Post
Just to clarify, the points are in the distributor under the rotor and possibly under a thin plastic dust cover just under the rotor, but most of the time that cover is missing.



Do you have a way to check the dwell or points gap?



Might also try wiggling the thin wire going to the distributor while the engine is running- careful of fan and belt spinning!



Good luck, electrical problems can bring grown men to tears.


If it’s an abrupt cut out and resume it points to electrical supply, not fuel or ignition downstream of the points.
I had a pesky no start issue that I finally traced to a failing relay that was part of a dodgy alarm install.
For yours I’d start with all the basics: clean all battery connections, ground straps and fuse terminals, then rule out all connectors to the CDI, distributor, etc one by one. There is a product called “De-Ox” that cleans oxidation from electrical connections. Chasing electrical gremlins is a process of elimination.


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Old 05-20-2018, 10:56 AM
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