10-15-2008, 09:14 AM
I have a 2003 Evinrude 135 HP injection motor on my boat that recently started to have gas come from the exhaust. It accumulates around the back of my boat at idle and/or when I am at low speed. The motor runs perfectly, starts quick, other than when the throtle is first moved to get on plane, there is a slight bobble. Does anyone out there no what causes this problem?
10-15-2008, 12:34 PM
Are you referring to the little rainbow in the water when you are at idle? If so, this is normal for a carbed or EFI 2 stroke, but not normal for a fict of e-tec. Perhaps its running a little rich at idle.
10-15-2008, 05:59 PM
I agree the mixture seems to be very rich at idle. There is a lot of gas on the water surface right up against and behind my boat. I would like to know if this is something I can adjust or will I have to take it to a dealer?