Is the Chevy HHR coolant thermostat too low?
Is the Chevy HHR coolant thermostat too low?
The fan can come on at any time. P0128 is not a serious threat to the immediate drivability of your HHR. It should be noted that most modern fuel injected engines to like to run at 200+ degrees. Letting them run too cool can problems after an extended period of time.
What do I need to change my HHR thermostat?
Need to open two bolts on the housing and nothing else. The cover pulls off. Becareful not to cross thread the aluminum housing when tightening and also make sure the gasket is around the thermostat in the groove. Not under or over.it thanks. Loading…
What does the code below temp mean on a Chevy HHR?
Chevy HHR P0128: Coolant Thermostat – Below Temp. P0128 is a relatively common OBDII trouble code. It is triggered when your Chevy HHR ‘s coolant temperature fails to reach the proper operating temperature. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+).
Why is my Chevy HHR p0128 not working?
Lack of heat – The biggest symptom of the P0128 trouble code in the Chevy HHR is going to be lack of heat. When the thermostat doesn’t bring the engine all of the way up to the proper operating temp, it means that the water going through the heater core isn’t as hot.
Need to open two bolts on the housing and nothing else. The cover pulls off. Becareful not to cross thread the aluminum housing when tightening and also make sure the gasket is around the thermostat in the groove. Not under or over.it thanks. Loading…
The fan can come on at any time. P0128 is not a serious threat to the immediate drivability of your HHR. It should be noted that most modern fuel injected engines to like to run at 200+ degrees. Letting them run too cool can problems after an extended period of time.
Chevy HHR P0128: Coolant Thermostat – Below Temp. P0128 is a relatively common OBDII trouble code. It is triggered when your Chevy HHR ‘s coolant temperature fails to reach the proper operating temperature. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+).
Lack of heat – The biggest symptom of the P0128 trouble code in the Chevy HHR is going to be lack of heat. When the thermostat doesn’t bring the engine all of the way up to the proper operating temp, it means that the water going through the heater core isn’t as hot.
