Code 89 appearing and after a while it disappears. Should i replace the thermostat even if code 89 disappears and sometimes light up (and disappear again). Or should i wait till code 89 appears and stays lit on the panel. I will appreciate your comments & advise. Thank you.
I have the same problem that it only shows up when the car is cold. Once the engine warm up there is no error code.
@Nenad231 what OBD2 you used to get these codes?
@Nenad231 what OBD2 you used to get these codes?