well i sea foamed the car and changed the plugs which was a *****! i drove it home from where i did it at which is about an hour from home and the car has never ran better. parked it last night. got in it this morning to go do some stuff and it started with no problems drive not even a mile down the road and everytime i would get to 2k rpm it would lose power. it has a vaccume leak of some kind around the intake manifiold but i cant find it, only hear it but it has had the leak for a couple of weeks now. any advice would be great....

 

bust out a can of carb cleaner and try to pin point the leak