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shovelhead acting up

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Old May 2, 2021 | 08:24 PM
  #1  
larry petersen's Avatar
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From: clinton iowa
Default shovelhead acting up

I have a 76 fxe stroked to 84in with a s/s 517 cam and I;m running points. While riding the other day it just died so I popped the distributor cap; and I had no spark at the points. So I switched coil {Andrews coil} and rode it `the rest of the day. While riding yesterday 100 or so miles on my home it started acting up again if I if I gave it to much gas it would pop and want to die. In 4th gear I could run maybe 35 to 40 mph; any faster it would start missing and popping. At the stop sign I had to keep the idle high to keep it from dying. I changed coil again this morning for short ride around town started to do again so I brought it home. The points and condenser are new.I run the coil and ignition switch between the cylinders off of the motor mount. The coil I took off I put it in another one of my bikes and it ran perfect. This has got me stumped. any suggestions???
 
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Old May 3, 2021 | 02:47 AM
  #2  
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From: la la land jerzey
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I. Have seen the ignition circuit breaker do that - once cold its fine then as it is being used heats up and kicks out but not totally at first
 
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Old May 3, 2021 | 06:32 AM
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I've had new condensers that are bad and gave symptoms similar to yours.
 
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Old May 7, 2021 | 11:33 AM
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I would change the condenser, sounds like you may have installed a new defective
 
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