Have a 1995 sunfire with 210,000 miles...Two years of engines can go into my car 1994 and 1995 (2.2)..Can't understand why a 1996 or 1997(2.2) will not work..Also is it possible for 1998-2000 (2200) to work in my car with out changing the wiring harness and computer...See alot of diffrences between the 2.2 and the 2200.Just for example the fuel injectors.Just want to keep it simple as possible but perfer the newer engine.Just tired of the whole head gasket issue with the 2.2 and she is tired(shooting for 300,000 miles