Can I change my 3.4 enigine (LS model) to 3.8 enigine

Tiny
CHARLOTTE A
  • MEMBER
  • 2000 CHEVROLET MONTE CARLO
  • 134,800 MILES
I have a monte carlo ls I want to know, can I replace my 3.4 enigine to a 3.8 enigine?
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Thursday, September 29th, 2011 AT 1:19 PM

3 Replies

Tiny
HMAC300
  • EXPERT
You can do this but you have to change the k memeber under the car as well as another computer for it as the 3.4 has different characteristics than a 3.8
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Thursday, September 29th, 2011 AT 1:37 PM
Tiny
CHARLOTTE A
  • MEMBER
How much does a job like these cost?
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Thursday, September 29th, 2011 AT 1:54 PM
Tiny
HMAC300
  • EXPERT
Probably more than you are willing to put in the car. I wold just give a good guess of at least $10K maybe more. It really sin't worth it to do this on this type of car.
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Thursday, September 29th, 2011 AT 1:56 PM

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