high hc output emissions fail 2.37 needs 2.00

Asked by Apr 25, 2016 at 11:15 AM about the 1993 Jeep Cherokee

Question type: Maintenance & Repair

Failed emissions test. Fuel pressure and hc output.

3 Answers

12,780

Is there a question in there somewhere?

Oh yes. What do I do to fix these? Pressure failure and high HC output. Best I can describe it.

12,780

have your fuel pressure tested to see if there is a fault there, and High HC output can be lots of things, you might just need a tune up, or your ignition timing might be off, you could have a vacuum leak under the hood, you could have a bad catalytic converter, your engine could have low compression, and if you have a smog pump on that model, it could be bad.

Best Answer Mark helpful

Your Answer

Cherokee

Looking for a Used Cherokee in your area?

CarGurus has 7,961 nationwide Cherokee listings starting at $9,950.

ZIP:

Jeep Cherokee Experts

  • #1
    swtcat13
    Reputation
    1,770
  • #2
    Daniel Guillen-Pizzorni
    Reputation
    1,720
  • #3
    Luis660399
    Reputation
    1,500
View All

Related Models For Sale

Used Jeep Grand Cherokee
157 Great Deals out of 3,660 listings starting at $2,995
Used Jeep Wrangler
105 Great Deals out of 1,944 listings starting at $1,990
Used Toyota 4Runner
14 Great Deals out of 527 listings starting at $2,995
Used Ford Explorer
52 Great Deals out of 1,546 listings starting at $3,900
Used Ford F-150
611 Great Deals out of 8,959 listings starting at $1,995

Used Cars For Sale

2018 Jeep Cherokee For Sale
3 Great Deals out of 5,572 listings starting at $22,763
2017 Jeep Cherokee For Sale
49 Great Deals out of 1,483 listings starting at $9,995
2016 Jeep Cherokee For Sale
35 Great Deals out of 387 listings starting at $13,995
2015 Jeep Cherokee For Sale
14 Great Deals out of 306 listings starting at $9,950
2014 Jeep Cherokee For Sale
6 Great Deals out of 210 listings starting at $12,487

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.