my merc 850 won't fire on the two bottom cyldrs i took the carb off grr! seems ok fuel to carb but still no go loads of spark won't even fire on starting fluied on bottom holes seems to be quite a bit of compression but won't draw fuel in if you take the bottom plugs out and run it on the top 2...
I am looking for a parts diragram for the power tilt trim for an Merc. 850 so that I can take it apart. Can I access this any where on the web?? Warren
