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Click on image for the lowdown. 
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| | | Forums66 Topics128,084 Posts1,056,085 Members48,434 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2002 Posts: 1,002 Shop Shark | | Shop Shark Joined: Nov 2002 Posts: 1,002 | Sounds like the resistance wire has been removed or bypassed. The resistance wire is there to drop the voltage to the coil with the ignition on. The drop in voltage to the coil is to improve the point life. The 12.74 voltage at the coil would be great for an HEI distributor, but not points. The voltage at the coil neg. fluctuates indicating points open/close. The only reason I could see for the coil not fire would be not enough dwell on the points.
Checked the distributor to see that the rotor is pointing to #1 at TDC?
OK on the blue I see it now. my oops
Larry
I don't own a vehicle that isn't old enough to drink. | | |
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