redsnapper386
Regular Contributor
hi guys,i will skip alot of all the tests i ran on my 1987 sea ray 350,a-1.my issue as of today is no fire at the spark plugs which points to a bad coil.this will the second coil to go out.im using a marine hei with the coil inside the cap.now the question what could cause this.i also am running with 2 batterys with a battery switch.some times i use all selection instead of 1or2.could this be the culprit.i under stand that one should run boat either on #1or#2.if i think batteries are low i will use the all selection.a coil kit cost about 37.00 delivered.thanks again for all help.