How do I correctly disable the smog pump on my '73 Buick Centurion?
295

Asked by froeschl Dec 22, 2018 at 11:54 AM about the 1973 Buick LeSabre

Question type: Maintenance & Repair

In order to improve fuel economy, I was recommended to disable the smog pump on my Buick Centurion by removing the V belt. Do I have to consider anything else like removing or plugging any hoses or am I done with the removed belt?

2 Answers

F_O_R answered 5 years ago

As long as the only thing that was on that belt is the smog pump you are done.

1 people found this helpful.
Mark helpful
10,220

txbarney answered 5 years ago

Disableing or removing the smog pump on those engines should have no affect on gas mileage other than the small amount of power it takes to drive the pump. You may need to play with the timing and or the carb.

Best Answer Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Buick LeSabre Questions

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,040
  • #2
    txbarney
    Reputation
    3,170
  • #3
    joes098
    Reputation
    2,700
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal
5 Great Deals out of 22 listings starting at $6,995
Used Buick Century
3 listings
Used Chevrolet Impala
8 Great Deals out of 131 listings starting at $3,495
Used Ford Mustang
35 Great Deals out of 1,585 listings starting at $5,977

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.