how can i check if my trigger switch is woking not getting spark to plugs the coil is good
C carpenter636 Recruit Joined Jun 16, 2010 Messages 3 Jun 16, 2010 #1 how can i check if my trigger switch is woking not getting spark to plugs the coil is good
C carpenter636 Recruit Joined Jun 16, 2010 Messages 3 Jun 16, 2010 #2 Re: 1973 mercury 115 trigger problem how can i check my trigger switch no spark to plugs but coil sparks .thanks bob
Re: 1973 mercury 115 trigger problem how can i check my trigger switch no spark to plugs but coil sparks .thanks bob
C carpenter636 Recruit Joined Jun 16, 2010 Messages 3 Jun 16, 2010 #3 Re: 1973 mercury 115 trigger problem no spark Re: 1973 mercury 115 trigger problem no spark carpenter636 said: how can i check my trigger switch no spark to plugs but coil sparks .thanks bob Click to expand... does anyone know how to check?
Re: 1973 mercury 115 trigger problem no spark Re: 1973 mercury 115 trigger problem no spark carpenter636 said: how can i check my trigger switch no spark to plugs but coil sparks .thanks bob Click to expand... does anyone know how to check?
C Chris1956 Supreme Mariner Joined Mar 25, 2004 Messages 28,099 Jun 18, 2010 #4 Re: 1973 mercury 115 trigger problem If the coil sparks 6 times per revolution. the trigger is likely good. Clean the distributor cap, inspect the carbon electrode and the plug wires. Do not try to remove the rotor, as they do not come off.
Re: 1973 mercury 115 trigger problem If the coil sparks 6 times per revolution. the trigger is likely good. Clean the distributor cap, inspect the carbon electrode and the plug wires. Do not try to remove the rotor, as they do not come off.
bigred69 Petty Officer 3rd Class Joined Aug 23, 2008 Messages 96 Jun 18, 2010 #5 Re: 1973 mercury 115 trigger problem Go to Master Tech Marine . com click on the tech assistance tab and then the PDF troubleshooting guide tab. That should get you in the ballpark.
Re: 1973 mercury 115 trigger problem Go to Master Tech Marine . com click on the tech assistance tab and then the PDF troubleshooting guide tab. That should get you in the ballpark.
