Nissan Repair: 03 Nissan Altima with High Idle, vacuum leaks, nissan altima

Question
I just got the back rotors and brakes replaced on my 03 Altima.  They also replace the air filter and brake fluid.  I noticed when I turned it on it idled high for a minute.  Then with every other start of the car it would idle but I didn't think to much of it.  This morning when I went to put it in park, it idled high and the service engine soon light came on.  Do you know what is happening?

Answer
Star,

Check for vacuum leaks first.  This means the air intake tract (hose) that the clamps are tight and no unmetered air is getting into the engine.  Also, go to Autozone or Checker and they will read the check engine light for free.  Get the code and email me back with it.