Like they said the first 3 picks are your vac like for your brakes. The plastic t that fits in that big round black thing (break booster) its a simple t fitting with a rubber gasket. Should be able to pick it up at a local parts store they may not have one exactly for the grand prix but there are alot of cars with ones just like it. As long as there is no leak there it moving around is no problem. To check for a leak just put some smoke by it see if it is sucking it in. The other 2 picks are of your injectors. And agen as they said they can move around all they want as long as they are not leaking gas. Another way to test that vac line to see if it is leaking is to pull it out of the break booster you should hear a woosh of air rushing into it if you dont then its leaking. Ill post some picks here in a min of what I'm talking about by rubber gasket
