Acura TL Engine Runs Rough

My Acura Started Running Rough One Morning It Feel Like A Miss. Im So Broke Right Now That I Want To Get It Fix Myself If Possible

I Bought This Car In February Drove It For Three Days Ran Perfectly. Then One Day Went To Get In It And No Crank No Start So Put New Starter...

Drove Car Through Some Standing Water And It Died Half Way Through. I Pushed It Out And Let It Sit For About 20 Minutes Before It Would...