I have a Hyundai accent and want to diagnose problem

Asked by Nov 19, 2016 at 08:55 PM about the 2010 Hyundai Accent

Question type: Maintenance & Repair

it has been running rough at highway speed, and engine makes more noise
than usual. The check catalytic converter warning light is on. Also when I use
the cruise control it sometimes surges from 3000 rpm to 6000rpm, and then
adjusts back down to normal. What could be causing this

2 Answers

34,245

Maybe you should check the catalytic converter?

1 out of 1 people think this is helpful.
209,945

Misfires? Scan the car for the fault codes since the CEL is on.

Your Answer

Add photo

Related Questions

  • Hyundai accent 3 answers

    My Hyundai accent will not start no sounds from the motor. And I have no head lights to come on. What to do.

    2007 Hyundai Accent GL

    -

    Maintenance & Repair

  • Hyundai Accent 4 answers

    My head cracked in my 2005 Hyundai Accent. I bought a motor at it put in and after it was put in we cranked it but now it won't go anywhere? The transmission worked perfect before I had the motor c...

    2005 Hyundai Accent

    -

    Maintenance & Repair

  • Hyundai Accent 'check engine' light... suspecting foul play from mechanic 1 answer

    Hello, I have a 2003 accent and recently had it serviced at my local auto repair center. Immediately after I got it back from the shop I noticed that the engine fan takes about 30 seconds to stop afte...

    2003 Hyundai Accent GL

    -

    Maintenance & Repair

  • 2001 Hyundai Accent Transmission 2 answers

    2001 Hyundai Accent 1.6l Automatic 116k miles While driving car after coming to stop car would not shift out of 1st gear. Car rpms increase and motor sounds like it is reeving up but no speed increas...

    2001 Hyundai Accent GS

    -

    Maintenance & Repair

  • 2000 Hyundai Accent 1 answer

    My 2000 hyundai Accent GL will not keep power when I turn on my headlights, I noticed my dashboard light and headlights will gets dim and later turn off completely after two minutes or less the en...

    2000 Hyundai Accent GL

    -

    Maintenance & Repair

Search Hyundai Accent Questions

Hyundai Accent Experts

#1 dvigano
dvigano
Reputation 940
#2 karibt
karibt
Reputation 820
#3 Tom Demyan
Tom Demyan
Reputation 680
View All

Related Models For Sale

Used Hyundai Elantra
922 Great Deals out of 53,193 listings starting at $1,799
Used Toyota Corolla
1,326 Great Deals out of 67,642 listings starting at $1,595
Used Honda Civic
1,148 Great Deals out of 64,598 listings starting at $1,195
Used Hyundai Sonata
958 Great Deals out of 49,755 listings starting at $700
Used Kia Rio
120 Great Deals out of 6,920 listings starting at $1,700
Used Honda Accord
1,184 Great Deals out of 77,676 listings starting at $969
Used Ford Focus
1,265 Great Deals out of 58,540 listings starting at $1,395
Used Nissan Versa
370 Great Deals out of 20,207 listings starting at $2,000
Used Mazda MAZDA3
466 Great Deals out of 26,994 listings starting at $1,990
Used Toyota Camry
1,494 Great Deals out of 100,454 listings starting at $700
Used Nissan Sentra
754 Great Deals out of 52,639 listings starting at $1,800
Used Toyota Yaris
94 Great Deals out of 10,026 listings starting at $2,590
Used Ford Fiesta
274 Great Deals out of 16,843 listings starting at $2,995
Used Chevrolet Cruze
1,074 Great Deals out of 79,885 listings starting at $3,950
Used Kia Forte
256 Great Deals out of 16,015 listings starting at $3,390

Used Cars For Sale

2016 Hyundai Accent For Sale
42 Great Deals out of 6,497 listings starting at $8,000
2015 Hyundai Accent For Sale
105 Great Deals out of 2,511 listings starting at $7,988
2014 Hyundai Accent For Sale
29 Great Deals out of 904 listings starting at $6,890
2013 Hyundai Accent For Sale
52 Great Deals out of 886 listings starting at $4,999