2006 Kia optima lx
10

Asked by Susanmc1234 Oct 07, 2016 at 05:55 PM about the 2006 Kia Optima

Question type: Maintenance & Repair

My car is bogging down every time I acceleration  
and going up hills what could it be

3 Answers

Kiaowner78 answered 7 years ago

Mine also did this. Does the car also have a faint surge while driving at a steady speed (usually highway)? If the answer is yes, check your catalytic converter. There are probably 3 of them on your vehicle. One is in front right as you open the hood, the second is right behind the engine and third is under the car right before the muffler. The quick test is to remove the oxygen sensor on the front one. If you do that and regain power you have the answer. Don't drive it without the sensor for long though because it gets hot quick and could melt wires or possibly the fan. Mine was the rear one that was clogged, both others were fine.

Mark helpful

Your Answer:

Related Questions

  • 2006 Kia optima lx 3 Answers

    My car is bogging down every time I acceleration and going up hills what could it be

    2006 Kia Optima

    -

    Maintenance & Repair

  • Kia Optima 2013 Lx Engine Recall 1 Answer

    My daughter has a 2013 Kia Optima Lx. She has routinely done oil changes. Had oil change done at about 85,000 miles, engine seized around 90,000. Had it towed to a mechanic, who said there was no ...

    2013 Kia Optima LX

    -

    Maintenance & Repair

  • 2013 kia optima lx won't start 3 Answers

    My 2013 Kia Optima LX no longer starts it takes a while for you to jump it I just replace the engine I replace the starter I replace the alternator I replace the battery unfortunately I did not kn...

    2013 Kia Optima LX

    -

    Maintenance & Repair

  • 2013 Kia Optima LX not starting 4 Answers

    2013 Kia Optima LX 2.4 Everything is fine from the battery, starter, spark plugs, alternator...for some reason all four Ignition coils are not getting anything when i test them with a spark tester b...

    2013 Kia Optima LX

    -

    Maintenance & Repair

  • Kia Optima LX 2015 - Humming sound while turning 1 Answer

    Kia Optima LX 2015 - That makes a Humming sound while making a turn. I recall I was making a left turn heard it a few times not sure what it is. Any free advice would be appreciated .....

    2015 Kia Optima LX

    -

    Maintenance & Repair

Optima

Looking for a Used Optima in your area?

CarGurus has 255 nationwide Optima listings starting at $4,995.

Postal Code:

Shortcuts

Search Kia Optima Questions

CarGurus Experts

  • #1
    Guru9SKFX
    Reputation
    2,140
  • #2
    James Warner
    Reputation
    1,990
  • #3
    GuruV9XTS
    Reputation
    1,650
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
44 Great Deals out of 974 listings starting at $2,995
Used Toyota Camry
58 Great Deals out of 991 listings starting at $3,995
Used Nissan Altima
25 Great Deals out of 675 listings starting at $1,995
Used Hyundai Sonata
43 Great Deals out of 882 listings starting at $1,543
Used Honda Civic
195 Great Deals out of 3,837 listings starting at $1,995
Used Hyundai Elantra
163 Great Deals out of 3,072 listings starting at $1,995
Used Dodge Charger
45 Great Deals out of 826 listings starting at $6,999
Used Chevrolet Malibu
49 Great Deals out of 1,112 listings starting at $2,995
Used Ford Fusion
21 Great Deals out of 426 listings starting at $4,923
Used Nissan Sentra
63 Great Deals out of 2,200 listings starting at $1,800
Used Nissan Maxima
12 Great Deals out of 203 listings starting at $3,999

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.