Car Problem :/

Asked by Tyler Dec 18, 2015 at 01:09 PM about the 2010 Hyundai Genesis Coupe 3.8 RWD

Question type: Maintenance & Repair

My car has a hard time starting and when it
does it hesitates and wants to shut off and
right before this it started fine but I would
put the gas to the floor and it would go
over 1,500 rpm. I just took the air filter off
and cleaned before all of this. Is it the O2
sensor or what could it be?

2 Answers

101,485

A bad o2 sensor would throw a code, so get those scanned and it may give you a clue what your problem is. You may have any number of fuel-air delivery problems. You should also check for any vacuum leaks, especially around the PCV valve/elbow, and check the condition of the PCV valve itself.

Your Answer:

Own this car?

Share your experience with others.

2010 Hyundai Genesis Coupe

Review another car

CarGurus Experts

  • #1
    Travelintex99
    Reputation
    90
  • #2
    marian_brad_yahoo_com
    Reputation
    70
  • #3
    KenF
    Reputation
    60
View All

Know more, shop wisely

Search

Related Models For Sale

Used Hyundai Genesis
40 Great Deals out of 663 listings starting at $3,995
Used Ford Mustang
882 Great Deals out of 23,005 listings starting at $1,995
Used INFINITI G37
86 Great Deals out of 1,118 listings starting at $3,999
Used Nissan 370Z
55 Great Deals out of 666 listings starting at $9,499
Used BMW 3 Series
1,134 Great Deals out of 13,025 listings starting at $1,500
Used Chevrolet Camaro
587 Great Deals out of 9,522 listings starting at $1,800
Used Honda Civic
1,312 Great Deals out of 29,694 listings starting at $1,571
Used Nissan 350Z
28 Great Deals out of 356 listings starting at $5,000
Used Dodge Charger
692 Great Deals out of 30,994 listings starting at $1,900
Used Lexus IS
239 Great Deals out of 5,304 listings starting at $4,200

Used Cars For Sale

2015 Hyundai Genesis Coupe 3.8 RWD For Sale
19 listings starting at $9,843

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.