Kia rio 2006 engine light

Asked by GuruJW3P May 24, 2017 at 10:41 AM about the 2006 Kia Rio LX

Question type: Maintenance & Repair

I have a kia rio 2006 with 70k miles..a few weeks
ago the engine light turned on and autozone
checked the code as po420 (catalyst system) 4
days later the light turned off ...I don't feel any
difference on the car as I drive but after a week the  
light turned on again.
Any suggestions?

1 Answer
13,570

Karmon answered 7 years ago

sensor after catalytic going bad, or time to look for a replacement cat

Mark helpful

Your Answer:

Related Questions

  • Kia rio 2006 engine light 1 Answer

    I have a kia rio 2006 with 70k miles..a few weeks ago the engine light turned on and autozone checked the code as po420 (catalyst system) 4 days later the light turned off ...I don't feel any diff...

    2006 Kia Rio LX

    -

    Maintenance & Repair

  • 2009 Kia Rio Battery/Check engine light

    My 2009 Kia Rio just had its alternator belt replaced. The check engine light is on due to a known issue with a piece in the front end of the engine that acts as a flap. Was told it has something to...

    2009 Kia Rio Base

    -

    Maintenance & Repair

  • 2006 kia rio blower motor inop 1 Answer

    i have a 2006 kia rio blower motor wont work at all i replaced the blower motor and the resister any ideas?

    2006 Kia Rio

    -

    Maintenance & Repair

  • Kia Rio battery light 2 Answers

    I bought a new battery for AutoZone because my battery light was on I assumed it was the battery, but it still there after putting in a new one

    2006 Kia Rio

    -

    Maintenance & Repair

  • light bulb size kia rio 2019 1 Answer

    Do the headlights for a kia rio 2018 fit into 2019 also

    2019 Kia Rio S FWD

    -

    Maintenance & Repair

Shortcuts

Search Kia Rio Questions

CarGurus Experts

  • #1
    brotherben
    Reputation
    2,290
  • #2
    flippinthemadstyles
    Reputation
    1,080
  • #3
    T_S_T
    Reputation
    810
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Kia Rio5
20 Great Deals out of 390 listings starting at $4,995
Used Honda Civic
151 Great Deals out of 3,400 listings starting at $2,495
Used Toyota Corolla
119 Great Deals out of 1,945 listings starting at $1,995
Used Hyundai Elantra
154 Great Deals out of 3,211 listings starting at $1,850
Used Nissan Versa
12 Great Deals out of 455 listings starting at $3,266
Used Hyundai Accent
33 Great Deals out of 388 listings starting at $1,990
Used Toyota Yaris
14 Great Deals out of 199 listings starting at $5,490
Used Kia Optima
16 Great Deals out of 249 listings starting at $3,999
Used Toyota RAV4
77 Great Deals out of 2,040 listings starting at $3,499
Used Nissan Sentra
66 Great Deals out of 1,808 listings starting at $2,495
Used Kia Sportage
44 Great Deals out of 1,890 listings starting at $4,800
Used Honda Accord
37 Great Deals out of 906 listings starting at $2,799
Used Honda CR-V
84 Great Deals out of 3,824 listings starting at $1,995

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.