Engine swap from 2002 -2004???

Asked by Aug 21, 2015 at 12:03 AM about the 2004 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

I'm looking at swapping out my 2002 Buick LeSabre engine into the same car except it's a
2004 model..
Will there be any issue with this? or is everything the same mechanically?

Thanks In Advance!!

2 Answers

695

Should fit fine

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20

I swapped a 2002 Buick lesabre motor into my 2004 Buick lesabre and now it cranks but won't start if I spray starting fluid in the throttle body it runs until the starting fluid burns off I got fuel at the fuel rail someone help

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