Thread: 1965 gmc 305v6 ignition problems.
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Old April 10th, 2015, 12:43 AM
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Default Re: 1965 gmc 305v6 ignition problems.
Start at plugs and see what kind, strength, color or spark and work backwards. The grounding is very important as 319 says. ALL grounding!!! Batt to motor, motor to frame, etc. Double check the points gap. Be sure there is still 12V at coil when cranking. Also advise if you have modified any parts as said. Pertronics? hot coil? Wrong length plugs? What do you mean "no spark from coil" ? Exactly what kind of test did you run?
Last edited by AZKen; April 10th, 2015 at 12:53 AM.
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