Truck running rich

Asked by Jun 23, 2016 at 07:12 PM about the 1979 Ford Courier

Question type: Maintenance & Repair

I have a  79 courier and I have been going
through gas like crazy....  I used to get  
around 25-30mpgs. Now I'm getting like 10-
15..  I think it might b running a little rich
too.. what would be the cause of that ?

1 Answer

13,025

Mazda truck and engine.. 02 sensor could be a HUGH cause when was the last replacement?

Your Answer

Shortcuts

Ford Courier Experts

  • #1
    tennisshoes
    Reputation
    30
  • #1
    F_O_R
    Reputation
    30
  • #1
    Kelly Mayo
    Reputation
    30
View All

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.