2012 Kia Forte Runs great, but then sometime wont upshift

Asked by Beau Aug 10, 2020 at 06:09 PM about the 2012 Kia Forte LX

Question type: Maintenance & Repair

2012 KIA Forte, drove 400+ miles no issues, went to drive one morning,
topped out at around 45 MPH and wont change until for apx. 10 Minutes or
so, then drives fine. Had this issue now 4 or 5 times. Took to transmission
shop, it never acted up for them, and fluid looked good, said they could find
nothing wrong. Check engine light is on, codes at vacuum leak. Any ideas
what could be wrong or if this and the light are related? Could it be a speed
sensor?

1 Answer

Beau answered 3 years ago

* Took to transmission shop. it never acted up for them, and fluid looked good, said they COULDNT find anything wrong"

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Kia Forte Questions

CarGurus Experts

  • #1
    YYZguru
    Reputation
    400
  • #2
    Ed92626
    Reputation
    390
  • #3
    T_S_T
    Reputation
    380
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Civic
170 Great Deals out of 4,071 listings starting at $440
Used Hyundai Elantra
160 Great Deals out of 3,019 listings starting at $1,995
Used Toyota Corolla
158 Great Deals out of 2,295 listings starting at $3,495
Used Kia Optima
12 Great Deals out of 247 listings starting at $4,995
Used Toyota Camry
48 Great Deals out of 1,161 listings starting at $4,594
Used Honda Accord
50 Great Deals out of 998 listings starting at $2,995
Used Nissan Sentra
57 Great Deals out of 1,874 listings starting at $2,488
Used Kia Sportage
63 Great Deals out of 1,931 listings starting at $3,888
Used Hyundai Sonata
44 Great Deals out of 799 listings starting at $1,543
Used Nissan Altima
24 Great Deals out of 682 listings starting at $3,950
Used Kia Rio
13 Great Deals out of 186 listings starting at $1,900
Used Mazda MAZDA3
77 Great Deals out of 1,270 listings starting at $1,999
Used Kia Forte5
10 Great Deals out of 161 listings starting at $4,995
Used Kia Forte Koup
42 listings starting at $4,299

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.