just got my 2001 sunfire it has a 2.4 out of a 99 grandam the car runs but revs high i see it has an egr on it but not hooked up was wondering if i have to change the manifold or is there a way to weld it
You mean it idles high? If that is the case, it could be a bad throttle body gasket, or a vacuum leak somewhere.
can you run this moter as is it has an egr on it and the car is a 2001 without the egr