On this TheHullTruth.com forum thread, associates reported the cost of a tune-up would rely on the “variety” of tune-up you required. Without Slash or dry remedy, the prices would rely on the number of several hours on the engine, what’s involved as well as hourly charge your mechanic is charging. https://simonjomlj.blogocial.com/the-greatest-guide-to-motor-outboard-diesel-63400411