If I understand what you are saying, the car turns over now but won't start. (????) If you took the intake apart when you cleaned it, I would double check that all of the hoses and wire connectors got hooked back up correctly. If you removed the upper intake and/or throttle body, you may want to pull them back off and make sure the gaskets are OK. Make sure the fuel pump 'primes' when you first turn the key. (Reset cut off if not running...)