GMC Sierra Coolant Temperature Sensor

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3 discussions

Code POI28 - Engine Coolant Temperature Sensor

2012 GMC SIERRA

Duramax Diesel Engine. Trouble Locating Where The Sensors Are? Considering Do The Job Myself.

11 ANSWERS

4 IMAGES

Asked by sambevell55

2003 GMC SIERRA

I Had The Heate Senor Replace By A Mechanic, After It Was Installed He Atarted The Engine And It Made A Bad Knocking Sound And Slowly Went...

1 ANSWER

Asked by rickomatic12

1993 GMC SIERRA

The Truck Runs Good But When You Press On The Gas Pedal It Almost Seems As Though It Is Delayed, Like The Truck Is Being Flooded With...

1 ANSWER

Asked by sloanwaterbury

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