Can a 1996 Pontiac Sunfire with the 3-speed automatic transmission use an auto trans from a 1997 Sunfire?
July 17, 2009 | Car
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Re: “Can a 1996 Pontiac Sunfire with the 3-speed automatic transmission use an auto trans from a 1997 Sunfire?”
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As long as it’s the three speed it would be fine. The transmission is controlled by the engine’s computer and the four speed would require the computer to be re programed or changed with a different one the wiring harness may be different as well.