WHAT IS THE BEST OIL TO USE.......

[spharis]

Schaeffer's

www.bobistheoilguy.com

[quick]

I want to change my own oil this month. What all do I need to do? Is it that hard? How many quarts and what grade? also what oil filter will I need? I live in AZ and it is hot in the summer. I have a 2002 tige 20i with a Merc 350. I apologize for all the questions but I want to get all the help I can. Thanks!

Quick

[lee]

I would use Merc 25-40 oil and any good quality oil filter.

[TeamAllen]

Try a search on oil. There a probably quite a few by now. I know you want to look for a Marine Grade oil.

Here is Mercruiser's FAQs on the subject.
http://www.mercurymarine.com/service...qs/fueloil.php

For the filter try Mercruiser Parts Express for the right number and then do your shopping from there.
http://www.mercurypartsexpress.com/us/index.html