D DonMaximo Member Sep 25, 2003 217 5 19 Lewisville, Texas Feb 25, 2011 #1 Feb 25, 2011 #1 Anyone know how to test each Coil on plug (COP) ? I may have 1 or more COPs which are not producing the appropriate voltage. Anyone know how I can test for voltage on each one ?
Anyone know how to test each Coil on plug (COP) ? I may have 1 or more COPs which are not producing the appropriate voltage. Anyone know how I can test for voltage on each one ?