Hey there my check engine light went on tonight and it just stays on . I've heard that it usually flashes on and off but mine just stays on. Anyone that might know what the problem may be would be greatly appreciated. I dont want to have to take it to a dealer to have it checked if its not needed. Thank you!

 

you heard what???????????? It should self test on startup then off unless a problem is pressent

just go to autozone or kragen type parts store
They will pull the codes for you for free- report back here with them.
code reader port is behind center piece between seat heat control switches
Engien OFF- Put car in gear to make room to remove cover piece

Do any work on the car recently? year and miles?

 

3rd gen obd2 is under the dash by the hood release.

 

similar to PJchulip, my CEL comes and goes (p2631) the PITA part is i cant get it to the dealership WITH the CEL on!!! what to do? i have an '05 TL with 49,5XX i need to get her in pretty soon. is there a way that the dealership can run tests to see what code is being thrown, this is becoming annoying! thanks in advance.