Re: OMC Johnson Evinrude service bulletins
If you identify a problem, I will look a for a bulletin that may cover it. The thermostats and seats were changed. Some of these engines had idling problems and the carbs were changed to a smaller bore carb, which is same carb as 1987 engine. The VRO pump and warning system changed. The VRO pump kit was avalable to the orginal owner<br />in 1989 for 69.95 US. There were a lot of changes to later engines, but do not apply to your engine.