Evinrude e70 PL4 year 1999 working just with 3 spark plugs not wit 4
I have an Evinrude e70 PL4 year 1999 outboard motor. And it won't fire up. It is just firing up with 3 spark plugs, one plug hole must be open to starting the engine. If I insert all the spark plugs into the engine...
