CHEVROLET THERMOSTAT

So, I Have Replaced The Thermostat. And Truck Was Still Running Hot. So I Took Off The New Thermostat And Noticed It Has A Different Bore...

Dashboard Gauges Are Saying That It Is Overheating And It Is Going Back And Forth But It Is Not Stalling Out Or Leaking Out Any Where....

Cannot Figure Out To Remove The Existing Thermostat And Replace.

1 Have A 1995 Lumina My Temp Gauges And Light Are Maxed Out Even If The Car Has Been Off For Days As Soon As The Key Is Turned On Max Im...

Replaced Water Pump And Thermostat. I Have No Heat Inside The Car. Not Sure If I Put The Thermostat In The Proper Position. The Manual...

My Truck Runs Well, But When I Sit At A Stop Light For An Extended Period Of Time Or Go Thru The Drive Thru My Engine Temp Goes Up.A Lot....

I Am Wondering How To Get To The Thermostat. What Do I Have To Remove In Order To Get To The Bolts. Everything Seems To Be In The Way And I...

I Need Help Getting Off The Bolts That Hold The Thermostat The Bottom One In Particular.

I'm Changing The Coolant And The Thermostat In A 2007 Chevy Uplander 3.9 Liter Engine. The Top Hose Dosn't Attach To A Typical...

The Heater In My Car Blows Cold When I Try To Warm It Up Before I Drive It. But It Does Not Overheat. Could It Still Be The Thermostat?...