The original 2.3 engine went out in my car. I swapped a 2.3 out of a Fusion. I kept my engine harness and PCM, intake camshaft, intake manifold, TB, fuel rail & injectors.. Used this guide:
http://www.happywrenching.com/mazda/6/mazda-6-and-ford-fusion-23l-engine-swap.html
Anyway, I don't...