My car is evil

[spacemonkeyd20]

So I got the starter off, and the new one on. it started all nice nice and so i drove it to work (i do deliveries) and so i go to the first house and i turn off the car bring em the package and go to start the car again....and nothing....after calling a tow truck (which never came) and waiting for an hour i get back in and say wha!? it starts... so i go to my other job and it starts again later that night...this morning i start it, go to do deliveries and today i took the company car, finished, got lunch and got a call from my boss to do one last delivery, i say what the hell i go there turn the car off get the package and go to start my car instead of the company car.....doesnt start...has been there all afternoon and it still wont start...with a brand new starter!? i think it has something to do with the engine being hot or something....any help or ideas?

[swipter]

Do you have more than one key you can try?

[veedubmechanic]

Does it crank?
What year is the car?
Older vw's (93-99) had problems with ignition switches and the contacts internally where the car would not start or crank.

Also, check the connections at the starter.. they may be loose