Having problems with your 2003 Pontiac Grand Am ?
I have a2003 3.4 litre needs a new motor. Will a 2002 2.2 litre motor fit ?
Yes, the 2.2L DOHC engine was an option on this car. Not sure if you can keep the same tranny or not, but you will probably want all the motor mounts for the smaller engine, etc. You may also need to reflash computer, etc.
No, will not bolt up to transmission, and elec. harness and computer will also need to be change out.
Repair Help & Product Troubleshooting for 2003 Pontiac Grand Am
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