changed upsteam o2'sno different do i need to do downstreams?

Asked by Jun 28, 2013 at 02:06 PM about the 2000 Ford Windstar LX

Question type: Maintenance & Repair

5 Answers

29,485

No. Unless something is wrong with them.

1 of 1 people found this helpful.

why did you change o2 sensors?

check engine light and codes po 171 ,174 with brand new engine about 3000 miles ago

29,485

You most likely have a vacuum leak causing the lean codes.

1 of 1 people found this helpful.
26,915

Yeah, lean codes on both banks is very likely a vacuum leak.

Your Answer

Windstar

Looking for a Used Windstar in your area?

CarGurus has 494 nationwide Windstar listings and the tools to find you a great deal.

ZIP:

Ford Windstar Experts

  • #1
    JohnBarJB
    Reputation
    590
  • #2
    T_S_T
    Reputation
    470
  • #3
    Tom Demyan
    Reputation
    420
View All

Related Models For Sale

Used Honda Odyssey
387 Great Deals out of 31,887 listings starting at $1,990
Used Dodge Grand Caravan
204 Great Deals out of 34,967 listings starting at $1,900
Used Chrysler Town & Country
171 Great Deals out of 13,813 listings starting at $1,496
Used Dodge Caravan
546 listings starting at $2,295
Used Ford F-150
3,116 Great Deals out of 231,596 listings starting at $1,300
Used Toyota Sienna
375 Great Deals out of 20,700 listings starting at $1,695
Used Ford Explorer
1,142 Great Deals out of 68,761 listings starting at $1,200
Used Ford Mustang
354 Great Deals out of 42,606 listings starting at $1,488
Used Ford Focus
636 Great Deals out of 69,828 listings starting at $1,750
Used Ford Escape
1,199 Great Deals out of 107,264 listings starting at $700
Used Honda Civic
616 Great Deals out of 54,502 listings starting at $1,500
Used Chevrolet Camaro
415 Great Deals out of 31,697 listings starting at $3,495
Used Ford Taurus
201 Great Deals out of 16,210 listings starting at $1,200
Used Nissan Quest
60 Great Deals out of 2,740 listings starting at $2,500

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.