2002 GRAND AM WITH ECOTEC MOTOR SWAP TO A 3.4 LITER
I HAVE A 2002 GRAND AM WITH A 2.2 THATS GONE BAD AND I HAVE A CHANCE TO BUY A 99 GRAND AM RUNNING WITHA 3.4 WILL ALL THE PARTS I NEED B ON THE 1999 GRAND AM
Big job. You must replace the entire engine wiring harness and the ECM. Big job, but all the parts are there.