Hello All,
New to the forum and wanted to ask about trouble shooting a no Spark Issue. Starts and runs a little rough at idle. Pulled # 4 plug boot off while running and no change in idle. Pulling any of 1-3 will cause the idle to stumble when removed. Swapped a known good plug from #2 to #4 and no change. Ohmed out the primary side and secondary side of the coil per the shop manual and both sides measure in spec. I also verified that the electrical connection from the #4 side of the coil pack has continuity back to the connector which plugs into the CDI module. At this point I think the coil, plug wire, plug and connection to the CDI are all good. I'm wondering if I can do anything else to confirm the CDI is the culprit before purchasing one? I was thinking to swap coils and see if the problem follows the coil. If it doesn't that pretty much points to the CDI. Anyone had a similar issue they've fixed in the past?
New to the forum and wanted to ask about trouble shooting a no Spark Issue. Starts and runs a little rough at idle. Pulled # 4 plug boot off while running and no change in idle. Pulling any of 1-3 will cause the idle to stumble when removed. Swapped a known good plug from #2 to #4 and no change. Ohmed out the primary side and secondary side of the coil per the shop manual and both sides measure in spec. I also verified that the electrical connection from the #4 side of the coil pack has continuity back to the connector which plugs into the CDI module. At this point I think the coil, plug wire, plug and connection to the CDI are all good. I'm wondering if I can do anything else to confirm the CDI is the culprit before purchasing one? I was thinking to swap coils and see if the problem follows the coil. If it doesn't that pretty much points to the CDI. Anyone had a similar issue they've fixed in the past?
