 Coil Issue, Why did my coil bite the dust? |
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| PDXBob |
 Sep 7 2026, 03:34 PM
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Member  Group: Members Posts: 65 Joined: 16-May 20 From: Portland Oregon Member No.: 24,272 Region Association: Pacific Northwest 
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Hi 914ers,
So last week I had a new experience. Last Friday I was on my way home in my 914 (1975, 1.8 L, with original FI) and it died and wouldn’t restart. First time in 6 years that it’s left me stranded! Towed home. Last weekend I worked on it and determined it was an electrical issue. I was getting no spark from coil. Replaced the coil and now it runs fine. I don’t think the old coil was more than 2-3 years old. I have a 123Ignition electronic distributor, I installed about 2 years ago, so no points, condenser, etc. Sparks plugs are not very old, and look good. So, my question is: what causes a coil to go bad? Is it the engine heat off of a 914? Any guesses? Thanks for your help. PDXBob |
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Posts in this topic
emerygt350
Hi 914ers,
So last week I had a new experience. ... Sep 7 2026, 04:51 PM wonkipop coils ain't what they used to be.
along with ... Sep 7 2026, 05:17 PM Shivers Old age, poor manufacturing, excessive heat, vibra... Sep 7 2026, 05:38 PM PDXBob Here is picture of old coil. No name on it. Yes, c... Sep 7 2026, 06:16 PM emerygt350 Check the resistance across the secondary and prim... Sep 7 2026, 06:27 PM
jim_hoyland ? What are the parameters for a “good” coil.
I... Sep 7 2026, 06:32 PM  |
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