Oct 2, 2012 · Hello, I would like to winterize 7.4 L Mercruiser engine (1997 Mercruiser 7.4 L 8 cylinder) with closed cooling system. By reading various threads on the forum, I would like to …

Sep 26, 2013 · Re: what is a mercruiser 188 ^^^ Sir, you are confused. You're thinking of the mercruiser 470, 170, 180 series engines, the big 3.7 liter 4-cylinder. It does have all the …

Aug 7, 2009 · Mercury MerCruiser Sterndrives & Engines Sponsored by Quicksilver Propellers 1 2 3 … 4746 Next

Jun 14, 2017 · I replaced the water pump assembly in the lower unit of my MerCruiser Alpha 1 sterndrive. The boat was running too warm so I decided to investigate and found the water …

Oct 19, 2013 · Re: mercruiser 4.3 I/O oil type and weight? Most important note about capacity is to check the level on the dipstick with the boat in the water - not on a trailer.

Aug 22, 2010 · Re: Mercruiser trim/tilt wiring For the trim limit switch, look for connectors with a purple/white wire and two blue/white wires. Polarity is not important. Adjust the TL switch to …

Oct 2, 2006 · Re: Mercruiser 470 Engine Spec and Mods Most 470 owners are just happy if it keeps running It is a real bad pick for a HP motor Tommays

Dec 8, 2014 · Thought I'd share my ongoing experience with Sterdrive Engineering Inc. so far: I bought a new SEI 116 model (alpha 1 Gen 2) complete drive to replace my...

Sep 28, 2010 · Re: Steering play To fix it will require figuring out where the slop is first. Get 2 people 1 holds the steering wheel still 1 moves the outdrive back and forth You check …

Aug 17, 2014 · I know it's too early for some but boating season ends in August for me. Summing up all the guides / manuals here's what has worked for me in the past and is what I think is …