have a 63 dart was slant6 put 340 in it with electronic ignition with chrome box box was new but wiring diagram got lost 1st question should the ballist resister be changed ? and to what ? 2nd does any one have a wiring diagram ?wont start seems like its trying as your turning the key off any help would be appreciated thanks
Did this EVER run with this setup?
The ballast wiring for the later 4 pin Mopar boxes (2 pin ballast) is UNCHANGED in relation to the electronic vs points. You can get wiring diagrams at MyMopar.
What have you done? To change things, that is?
Put a meter/ test light on the coil + terminal, and turn key to run. It should glow somewhat, you should get somewhere around 6--10V
Crank the engine USING THE KEY. The coil + should show "same as battery" and should be at least 10V or more
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What shape is the distributor? The 2 wire distributor connector is a problem, check for "tightness" and corrosion. Check the inside for rust damage, etc, around the reluctor/ pickup
With the key in "run" disconnect the dist. connector. Take the engine harness end of the connector and tap the exposed terminal to a good ground. You should get a single "snap" spark each time.
