3. Apply two coats of a top quality 100% acrylic latex exterior paint - satin finish most closely matched original vinyl siding.
4. DO NOT PICK A COLOR ANY DARKER THAN THE SIDING IS NOW!!! A DARK COLOR ON A LIGHT COLOR SIDING WILL CAUSE IT TO ABSORB MORE HEAT FROM THE SUN AND WARP!
That's all there is to it!
Glidden Evermore/Ultra-Hide - ICI Dulux/Fortis are great exterior paints available at The Home Depot and/or ICI Paint Stores.