One of the codes i got was for a problem with the AIR system. Everything is working but one of the metal tubes that go from the one-way valve to the front exaust manifold broke. Not much of a problem right? well it broke on the threaded part that threads into the exaust manifold, and half of the threads are stuck in the manifold. I have the new tube and stuff but i cant get that threaded part out. I got what they call and easy-out. Basicly you tap it into the bolt(there already was a hole so that was easy) and use a ratchet to turn it out. Well it just stripped the inside hole. I tried running the engine to heat it up, didnt work. I really dont have the money for a new manifold or to pay someone to fix it so do you guys have any ideas?