8.1 litre Mercruiser
Good morning. I have an 8.1l mercruiser on a chaparral 265ssi with captains exhausts but I have developed an issue of steam coming out of them. It doesn’t overheat just steams. I’ve had new water rails and water pump and even taken the manifolds and risers off but there is nothing to see anywhere. Has anyone else ever heard of this issue and if so, please throw some light on this.
Thanks in advance.