i have a error code P0128 COOLING TEMP on 2005 Chevrolet Equinox

tHE CHECK ENG LIGHT KEEP COMMING ON

by in Riverdale, GA on August 15, 2012
2 answers
ANSWER by on August 15, 2012
That code is a coolant tempuature is not getting to full operating tempuature. First thing to check is to verify temp sensor is connected properly. This code could mean the coolant thermostat is stuck open not allowing temp to build up properly. Also coolant level should be checked to make sure it is full.
ANSWER by on August 15, 2012
miles is correct