What is your question?
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What is your question?
My engine went out in my 2005 Buick Lacrosse. I am looking for used engines online and am having a hard time locating a 3.6 liter. Can I get a 3.8 liter engine installed and if so what extra will I need in order to do so i.e. transmission change, computer, etc.?
1 Reply
In theory you can, but in reality it would end up costing more in the long run. Just bolting things up can be a real challenge when using two different engine sizes. PLus the way they operate is different where the electronics are and valve train is concerned. This was only used in the Lacrosse and Impala if memory serves me right along with the 3.8. Can I ask what happened that lead to the diagnosis or a bad motor?
