I turned the game on and just let it sit there for about 4 hours.  I come back and the game comes back up to the regular screen.  I press the start button and it only give me credits, but would not let me play.  A week or two later I let the game sit for 4/5 hours and it just started working.  No idea why.

I play for a month or two then it breaks again.  This time it gets stuck as soon as the game starts up.  The bass on the game just humms forever.  The screen has one graphic of the outline of the load, and sometimes it switches the direction of the road.  I am about to throw my arms up at this game.  I have no idea what is wrong.

Any help would be most appreciated.