have a 2003 Hyundai Elantra GLS...it over revs sometimes when driving normally even when not touching the gas pedal?...also the car stalls when stopped at lights sometimes as revs drop ?...the revs

Asked by Stilo_973 Jan 14, 2017 at 04:20 AM about the 2003 Hyundai Elantra GLS Sedan FWD

Question type: Maintenance & Repair

car would rev up to 500 rpm above normal range when driving normally then
after a few seconds drop back to its normal rev range?..why?
does this constantly when driving longer trips and engine is hot.
car also stalls sometimes when idling at lights..revs drop?..its an auto so no
clutch issues here?

1 Answer

223,745

Check the transmission fluid level while the engine is running, Does this do this in park? I'm thinking maybe the Throttle Positioning Sensor. Also check for any codes if the check engine light is on.

Your Answer:

CarGurus Experts

  • #1
    G. Jacob Durbin
    Reputation
    3,620
  • #2
    Taku Zhou
    Reputation
    3,090
  • #3
    Pirdman
    Reputation
    2,890
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Hyundai Sonata
42 Great Deals out of 1,041 listings starting at $3,499
Used Honda Civic
153 Great Deals out of 3,397 listings starting at $2,495
Used Toyota Corolla
120 Great Deals out of 1,947 listings starting at $1,995
Used Honda Accord
37 Great Deals out of 907 listings starting at $2,799
Used Toyota Camry
53 Great Deals out of 954 listings starting at $2,212
Used Nissan Altima
26 Great Deals out of 669 listings starting at $2,000
Used Nissan Sentra
65 Great Deals out of 1,806 listings starting at $2,495
Used Mazda MAZDA3
77 Great Deals out of 1,505 listings starting at $2,299
Used Hyundai Accent
34 Great Deals out of 391 listings starting at $1,990

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.