Thread: 3.1 to 3.8 engine swap
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Old 02-15-2006, 11:54 AM
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Re: 3.1 to 3.8 engine swap
Save your money and go with the 3.1 again. The 3.8 would require a new wiring harness, pcm, different transmission, and a host of other items. More cost effective to either replace the 3.1 or buy another car with the 3.8 already installed.
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