Mercury, 115 Optimax, 2007

by Andy

Engine misses / sputters at high rpm. Recently changed plugs, coils, high pressure pump, low pressure pump, fuel lines, and bulb. Starts fine. Will run good for most of a trip, then start the missing / sputtering. Any ideas?

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Mercury Forum.