2005 Mazda 3 engine swap

2005 MAZDA 3
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RACERFLASH
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Engine Mechanical problem
2005 Mazda 3 4 cyl Front Wheel Drive Automatic
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hi, we have a 2005 Mazda 3 with a 2.3L engine that is blown (rod through the block). We have located a used motor with low mileage from the same model and year, but it's a 2.0L instead of the 2.3L. Will this motor work in our car? Will the existing transmission fit the 2.0? Will a new ECU be needed to work with the 2.0L motor?

Any assistance will be appreciated

Thanks,
Bob
Aug 26, 2008 at 11:13 PM
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2CARPRO JACK
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NOPE, by the time you finish making that swap work it would be easier and cheaper to buy another car. Stick with the exact same engine.
Aug 28, 2008 at 8:01 AM
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