What year engines fit a 97 blazer?

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Jan 4, 2013 | 11:19 PM

racer16j

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What year engines fit a 97 blazer?

I have a 97 blazer with a bad motor. My question is will a 99 or 00 motor fit in my 97, if not what years will fit it?

Thanks,
jake

Jan 5, 2013 | 08:31 AM

Captain Hook

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From: Belleville, Michigan

1997 would obviously be the easiest swap, but 1996 "W" engine code and newer will work. Whatever engine you install, the crankshaft position sensor relearn must be done after the install.

Jan 5, 2013 | 09:41 AM

1sttimejimmyowner

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I know you can use years 96-99 with your pcm anything later you will have to switch pcm`s

Captain Hook can you elaborate on the crankshaft sensor relearn?Thanks

Last edited by 1sttimejimmyowner; Jan 5, 2013 at 10:10 AM.