Pontiac Grand Prix Thermostat

Water Overflow Is Bubbling And If You Take The Thermostat Out It Doesn't Over Heat But You Put Thermostat In And It Goes To Red Hot. What...

Yesterday My Car Suddenly Hit The Red Line I Pulled Into A Store And Fillied The Oveflow With Radiator Fluid Then It Went Fine Then Redlined...

The Temperature On My Car Fluctuates Every Time I Stop. I Was Wondering If It Might Be The Thermostat, Or Is There Some Kind Of Sensor....

Just Replaced My Thermostat On 03' Pontiac Grand Prix And It Keeps Heating Up On Me And Last Night It Started Overheating And This Morning...

Could You Please Tell Me Where The Thermostat Is On My Car......

My Heater Hasent Worked At All This Year. I Changed The Thermostat Still Dosent Heat Could The Waterpump Be Bad As I Dont Think The Coolant...

I Tried Changing My Thermostat But A Crossover Pipe Is In The Way.

My 2000 Grand Prix Doesn't Have Any Heat...if I Let It Warm For 30 Minutes, Turn Of The Heat For 20 Seconds And On It Is Warm For 5 Seconds...

I Would Like To Replace The Thermostat To See If That Corrects A Problem With Really Poor Heating (meaning Not Much Heat). Fluid Levels Are...

Engine Cooling Problem 1996 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic 230k Miles The Engine Temp Guage Just Started To Go Up...