1990 Toyota Camry Sedan 2.0 Automatic
The car cranks well but will not start. I have tried spraying it wit no luck. If you take cardboard and hold over the intake hose completely it will start and idle very low for a few seconds and die.
I have put a new battery in it and fresh fuel...... What next?

 

Have you checked for proper function of the IAC valve? This valve controls idle speed.