SPONSORED LINKS

2005 Kia Rio trouble codes

Tiny
DEVINHAZ
  • MEMBER
  • 2005 KIA RIO
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 91,000 MILES
I recently had to replace the timing belt and valves on my kia. Once it was running it idled very rough. When we ran a diagnostic on it and it read that RPMs are lower and higher than expected. We then replaced the throttle position sensor. Now it is kicking out many different codes: misfire in #1-4 cylinders, injectors are bad, fuel sensors, air sensors I am at my wits end with this car! Any suggestions?
SPONSORED LINKS
Wednesday, September 29th, 2010 AT 12:00 PM

4 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try switching coils for no.1/4 cylinder and see what happens
Was this
answer
helpful?
Yes
No
Wednesday, September 29th, 2010 AT 12:09 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Maybe a vacuum leak, hard to tell, without something to point in the right direction? Can you look at fuel trims?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, November 7th, 2010 AT 3:52 PM
Tiny
OLDSMOBILE88
  • MEMBER
  • 12 POSTS
Right I can understand that.I looked at every hose I could see. Top and bottom, and couldnt find nothing. But your right there could still be something I might have missed. And im sorry but what do you mean by fuel trims. Like the connections for fuel lines and stuff? Cuz I had to replace a couple of them when I changed the fuel pump.
Was this
answer
helpful?
Yes
No
Sunday, November 7th, 2010 AT 4:57 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
As far as vacuum leaks, it could be a gasket, somewhere. You need a scanner that shows live engine data to see fuel trims.
Was this
answer
helpful?
Yes
No
Monday, November 8th, 2010 AT 8:51 AM

Please login or register to post a reply.

Related Throttle Position Sensor Replace/Remove Content

VIEW MORE

Sponsored links