| Moderated by: Greg Fletcher | ||
| Author | Post | |||||||||
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| Ron Mau Member 
 | I have no spark in the #4 cylinder. I have switched to petroinix ignition. I switched out  the plug wire . Still no spark. I think it might be the cap. I will check that tomorrow. Any other Ideas will be greatly appreciated. What plug gap is everyone using with the petronix ignition?? Thanks in advance, Ron Mau JH 16367 | |||||||||
| colinw59 Member  
 | Did you try checking the plug on #4 Ron ? The circuit needs to be complete for the flow of current, it may not be the supply of power. I experienced the same problem on 15851. http://jhppg.com/gallery/74-Jensen-Healey-15851 | |||||||||
| Ron Mau Member 
 | Thanks Colin, I just came in from the garage and you were right on the money. Replaced the spark plug and all is well now. Thanks, Ron | |||||||||