Get a new intake manifold gasket lol.
The only other source of intake manifold leaks are the throttlebody, Iacv, vac lines and a couple sensors.
Where are you spraying the carb cleaner exactly? If it's on the intake manifold gasket, it's going to be the gasket.
Another trick would be to turn off the car and light up a cigar.
Pull off a vac line that goes to the intake manifold and puff in cigar smoke until it comes out the leak. Done.
:roll:The o rings weren't fit in snugly and also the fuel rail isn't securely fit on the intake manifold because my dumbass broke the studs lol