Hi, the first 2 feet of the inside garage wall are damp, it is all cement and I want to fix it...

What is on the other side of this garage wall? Is it dirt packed up against the wall? Then you have a drainage problem that needs addressed. You might need to install gutters on your garage to divert water away from the foundation of the walls.

In reference to what twinkiedooter said, I'm also currious as to the slope of grade. Is it sloped towards your house?