Can't figure it out

Asked by Apr 19, 2018 at 07:24 PM about the 1972 Ford F-100

Question type: Maintenance & Repair

Is the vacuum for the motor apart of the master
break cylinder?  Runs rough with new tune up and
carb.  Ran rough before but thought a tune up
would help it.  A guy told me it was a vacuum
issue.  But can't find a leak.  

1 Answer

217,865

The engine generates a vacuum when it is running. There will be vacuum lines coming from the intake manifold. If one is loose or cracked you will have a leak which can make the engine run poorly.

1 people found this helpful.

Your Answer:

Ford F-100 Experts

  • #1
    tennisshoes
    Reputation
    580
  • #2
    MrBlueOval
    Reputation
    390
  • #3
    Rowefast
    Reputation
    350
View All

Find great deals from top-rated dealersTM

Search

Related Models For Sale

Used Ford F-250
4 listings
Used Ford Mustang
50 Great Deals out of 2,036 listings starting at $3,991

Used Cars for Sale

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.