I have a Volvo Penta 4.3GL-A. When I start the engine the tach reads very high, 4000 to 5000rpm. It stays there for a long while but usually settles to what I believe is the correct rpms. If I am idling it is between
600 and 650rpms. If I am cruising it reads about right. It is that start up reading that bothers me. I can live with it as I have for a couple years but maybe it is time to figure this abnormally out.
600 and 650rpms. If I am cruising it reads about right. It is that start up reading that bothers me. I can live with it as I have for a couple years but maybe it is time to figure this abnormally out.