Greetings!
I need troubleshooting help on my 74 series 3, 2.25 petrol, standard points ignition.
Going to start yesterday, starts fine, runs great for 30 seconds, then picks up a miss. It had run fine before, and gets driven regularly.
Change the plugs, check the plug wires for continuity, check the dizzy cap for cracks. Found one plug with no conductivity.
With new plugs, runs great for 30 seconds, then back to same miss. Checked the new plugs and they have conductivity.
Isolated the vacuum line to the brake booster with no difference.
Where to go next?
Thanks
Chuck
I need troubleshooting help on my 74 series 3, 2.25 petrol, standard points ignition.
Going to start yesterday, starts fine, runs great for 30 seconds, then picks up a miss. It had run fine before, and gets driven regularly.
Change the plugs, check the plug wires for continuity, check the dizzy cap for cracks. Found one plug with no conductivity.
With new plugs, runs great for 30 seconds, then back to same miss. Checked the new plugs and they have conductivity.
Isolated the vacuum line to the brake booster with no difference.
Where to go next?
Thanks
Chuck
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