how do you convert a 2001 grand-am from 2.4 to 3.1 liter engine
Jan 11, 2011 at 4:42 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 POSTS
It isn't worth the time, money, or effort. Everything needs changed, computer, mounts, vacuum system, sensors, wiring harness and I'm not sure the engine will bolt to the transmission.