Search your problem
Log in
Sign up
Info
Problems
Reviews
Search
Rio
Problems
(315)
Revs up and down
(2)
Filters
Ask question
Revs up and down
problems
Related problems:
IAC valve
(1)
Throttle body
(2)
Throttle position sensor
(1)
Other problems
See owner's manual
Top problems
Rpm problems
2013 Kia Rio MANUAL 172 miles
Revs up and down
My car rpm goes up and down, what can be a problem
THABANG
from South Africa
5 years ago
TH
Comment
Same issue here
7 reports
5
ED
Edwin
from South Africa
4 years ago
I have the same problem. Did you find the solution Thabang?
Reply
Vote helpful
1
AM
Amine0877
from United States
2 years ago
It can be the speed sensor located in the gearbox
Reply
Vote helpful
Comment
No flow of bonielectricity in tension wire for ignition 1
2014 Kia Rio Kia Rio ub 87000 miles
Air conditioning
Wiring
Revs up and down
When switching to ac the rpm starting to up and down
Caba
from other
2 years ago
CA
Comment
Same issue here
2 reports
1
EL
Elijah
from other
a year ago
I have this problem in my car too, Kia Rio 2015
Reply
Vote helpful
Comment
Problems with a Rio?
Share them
Rio
All problems
(315)
Power and acceleration
(14)
Revs up
(6)
Revs up and down
(2)
Click to upload image or paste it
Drag & drop images here
Drop images
I solved my problem or question
Crea tu usuario en el sitio
Submit comment
Submit comment
Cancel
Click to upload image or paste it
Drag & drop images here
Drop images
Crea tu usuario en el sitio
Submit reply
Submit reply
Cancel
Log in
Sign up
Rio
Other
Useful information
Community
Problems and issues
Useful guides
Owner's reviews
Comparisons
Search
Help
Go Premium
Browse site version for:
Español
Português
©2026 Rewise Inc.
Help
Privacy
Terms
Feedback
Publish with us
💎 Go Premium