Home › Forum › Ask A Member › 1953 evinrude 7.5 fleetwin › Re: 1953 evinrude 7.5 fleetwin
August 1, 2015 at 3:14 pm
#21382
Disconnect and ground one spark plug lead and see how it runs. Then do the same with the other one. Results should be similar. If it makes no difference with one grounded, but won’t run at all with the other one grounded–that was the good one.