Engine coughs or misses at 80k

Asked by Chestermere Apr 06, 2013 at 03:43 PM about the 2006 Kia Sorento LX 4WD

Question type: Maintenance & Repair

Our 2006 Sorento has an issue where between 60 and 80k the engine lurches or coughs. After accelerating past 80
the problem is gone. The local dealership cleaned the fuel injectors, that didn't fix the problem. Before I take it back
has anyone had the same problem? If so how was it fixed?

1 Answer

migration_judge_roy answered 11 years ago

I'd blame the EGR valve (exhaust gas recirculator) is full of exhaust by 80,000 and needs to be cleaned....you may want to put new gaskets on there if yours are all buggered up...Paint thinner and a blast of air, or carb cleaner if you're get spendy about it~ clean the crud, use a brush, knock and wash the crud off and re-assemble using new gaskets~

Mark helpful

Your Answer:

Related Questions

  • Engine coughs or misses at 80k 1 Answer

    Our 2006 Sorento has an issue where between 60 and 80k the engine lurches or coughs. After accelerating past 80 the problem is gone. The local dealership cleaned the fuel injectors, that didn't fix t...

    2006 Kia Sorento LX 4WD

    -

    Maintenance & Repair

  • Vibration at certain speeds 49 Answers

    Hi All, I posted the following question several days ago, but have had no replies. Is there no one monitoring this site, or does no one know the answer? Front end vibration Posted by: arizonabob - Jul...

    2006 Kia Sorento LX

    -

    Maintenance & Repair

  • Engine 2 Answers

    Engine runs very rough,hooked to scanner, read misfire on all cylinders. What am I looking at.

    2008 Kia Sorento LX

    -

    Maintenance & Repair

  • engine oil consumption 9 Answers

    The engine seems to be consuming more motor oil than normal and there is no external leak. What could be the problem? I have a 2016 kia sorento with a 4 cylinder engine.

    2016 Kia Sorento EX AWD

    -

    Maintenance & Repair

  • ONE THUD WHEN I STOP OR GO 1 Answer

    when I come to a complete stop, and or,accelerate from zero I'm hearing a single 'thud' coming from right underneath the rear of the center consule of my 08 sorento. Stop 'thud' start 'thud' like th...

    2008 Kia Sorento Base

    -

    Maintenance & Repair

Shortcuts

Search Kia Sorento Questions

CarGurus Experts

  • #1
    5240
    Reputation
    2,540
  • #2
    Paul
    Reputation
    1,550
  • #3
    Edel Erum
    Reputation
    1,430
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Kia Sportage
59 Great Deals out of 1,903 listings starting at $4,400
Used Hyundai Santa Fe
59 Great Deals out of 1,594 listings starting at $3,950
Used Toyota Highlander
32 Great Deals out of 737 listings starting at $2,495
Used Ford Explorer
87 Great Deals out of 2,048 listings starting at $2,999
Used Honda Pilot
45 Great Deals out of 1,256 listings starting at $4,495
Used Toyota RAV4
100 Great Deals out of 2,089 listings starting at $3,888
Used Hyundai Tucson
95 Great Deals out of 2,220 listings starting at $3,990
Used Jeep Grand Cherokee
122 Great Deals out of 3,221 listings starting at $4,995
Used Honda CR-V
99 Great Deals out of 3,843 listings starting at $1,795
Used Nissan Pathfinder
39 Great Deals out of 1,370 listings starting at $3,995
Used GMC Acadia
18 Great Deals out of 662 listings starting at $3,949

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.