I have codes p0300,p0301,p0302 2010 kia Rio.

Carol Greathouse

Asked by Jul 20, 2015 at 09:06 AM about the 2010 Kia Rio

Question type: General

It's running rough. Maybe bad gas?

3 Answers


random misfires, causes........spark plugs, HT leads, injector, ignition coil, low compression or wiring. and yap, bad fuel can cause it to. p0301 misfire on cylinder 1 and p0302 misfire on cylinder number 2

2 out of 2 people think this is helpful.
Carol Greathouse

Thanks I will check this out



Your Answer

Add photo

Related Questions

  • hmmm 1 answer

    is a Kia Rio lax a good car

    2010 Kia Rio LX



  • 01 kia rio won't stay running 9 answers

    My car will not stay running. Dies out all the time! New battery spark plugs/wires oil changed. Father in law mechanic and can't figure it out

    2001 Kia Rio



  • factory audio 1 answer

    what audio manufacturer is used for the kia rio?

    2003 Kia Rio



  • my 2003 kia rio wont start 4 answers

    My kia rio wont start people say its the altinator but i think its the battery because the car wont start. The lights wont come on nothing. I dont know alot about cars but the altenator looks good an...

    2003 Kia Rio



  • 2010 Kia Rio LX 1 answer

    Have a 2010 Kia Rio LX and is cranking but not starting what do I check? Not too familiar with mechanics but know some need help though! Thanks in advance for your help !

    2010 Kia Rio LX


    Maintenance & Repair


Looking for a Used Rio in your area?

CarGurus has 7,190 nationwide Rio listings starting at $1,500.


Search Kia Rio Questions

Kia Rio Experts

#1 abcdef8
Reputation 530
#2 Tom Demyan
Tom Demyan
Reputation 450
#3 flippinthemadstyles
Reputation 410
View All

Related Models For Sale

Used Kia Forte"
257 Great Deals out of 16,220 listings starting at $1,995
Used Toyota Corolla"
1,430 Great Deals out of 67,056 listings starting at $1,295
Used Honda Civic"
1,124 Great Deals out of 58,278 listings starting at $1,300
Used Kia Rio5"
9 Great Deals out of 1,427 listings starting at $4,999
Used Kia Optima"
604 Great Deals out of 32,049 listings starting at $1,000
Used Hyundai Accent"
275 Great Deals out of 14,710 listings starting at $1,995
Used Hyundai Elantra"
862 Great Deals out of 51,486 listings starting at $990
Used Kia Soul"
410 Great Deals out of 32,317 listings starting at $2,195
Used Ford Focus"
1,178 Great Deals out of 57,131 listings starting at $1,495
Used Kia Sorento"
556 Great Deals out of 35,748 listings starting at $2,500
Used Toyota Camry"
1,667 Great Deals out of 98,336 listings starting at $895
Used Nissan Sentra"
877 Great Deals out of 49,792 listings starting at $500
Used Hyundai Sonata"
1,005 Great Deals out of 51,792 listings starting at $1,200
Used Ford Fiesta"
256 Great Deals out of 17,137 listings starting at $2,995
Used Nissan Versa"
391 Great Deals out of 20,099 listings starting at $1,797

Used Cars For Sale

2016 Kia Rio For Sale
16 Great Deals out of 3,174 listings starting at $8,995
2015 Kia Rio For Sale
27 Great Deals out of 727 listings starting at $7,990
2014 Kia Rio For Sale
14 Great Deals out of 456 listings starting at $6,495
2013 Kia Rio For Sale
45 Great Deals out of 648 listings starting at $5,995
2012 Kia Rio For Sale
9 Great Deals out of 178 listings starting at $5,000