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> timing issue, timing light stops flashing for a split second every few seconds
DRPHIL914
post Oct 6 2018, 09:08 PM
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so its missing every few seconds or so.
like when the heart skips a beat. So how or why would this happen- is it the points module?(hot spark) , seems like the most likely thing. I am going to put the 123ignition distributor in tomorrow, and it will be interesting to see if it still happens.
that will eliminate the fi points plate and the hotspark module in the old distributor.

So has anyone else ever seen this when setting the timing on their car?? if so what did you conclude?

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PlaysWithCars
post Oct 8 2018, 09:32 PM
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Yes, as everyone has pointed out, its important that the timing light is connected properly. But, I've frequently found that there is an ignition system issue leading to missed spark. Most common for me has been plug wires: carbon core breaking down or the connection between the wire core and the terminals on the end.

Try putting the light on other plug leads. You won't be able to check the timing, but you should be able to confirm consistent plug firing.
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