Re: P0128 Error Code
I just got this error code as well, and same situation cold as all get out and probably 10 minutes into my drive. I am going to get a rad flush as I put in a bit of non HOAX coolant in. I spoke with the dealer and they suggest that a flush is in order, what do you guys think??? The coolant looks fine but their trying to put the fear in me, saying that the NON HOAX can cause corrision, metal and seal break down within the coolant system. Again I don't know. I haven't cleared the code or done anything, yet. I am getting plenty of heat inside the vehicle and the temp gauge sits just under half, is this normal? I'm not even sure were it sat before. Any help would be greatly appreciated.
2005 Jeep Grand Cherokee Limited 5.7 Hemi