i just bought my m-i-l a olds alero 04 with the "ecotech"2.2. is this engine the same engine that was in her 97 grand am but just listed as 2.2 on the engine cover or has there been any improvements that i should know about.alos an any one tell me about </font> good ar bad on the alero

your info is appreciated [img]smileys/smiley16.gif[/img]