Pontiac Bonneville Engine Cooling

Browse Pontiac Bonneville Engine Cooling questions and answers. Choose a question that matches your symptoms.

51 discussions

Coolant Temperature Sensor Removal

2005 PONTIAC BONNEVILLE
I Have The Gxp Model. I Need To Know Where The Coolant Temperature Sensor Is Located, And The Best Way To Remove And Replace It. Thank You
2 ANSWERS
2 IMAGES
Asked by Chip Holdsworth

Coolant Flush

2005 PONTIAC BONNEVILLE
How Do I Flush The Coolant System 2005 Boneville 3.8l
1 ANSWER
Asked by ron6321

2004 Pontiac Bonneville

2004 PONTIAC BONNEVILLE
I Changed The Thermostat And I Am Still Loosing Coolant And Temperature Rises. I Do Not See Any Leaks Below The Car.
1 ANSWER
Asked by lamorgia

90 Degree Elbow

2003 PONTIAC BONNEVILLE
I Have A Leak Coming From The 90 Degree Elbow Just Above The Water Pump On My 2003 Pontiac Bonneville... The Water Seems To Be Shooting Out...
3 ANSWERS
Asked by Joe_2003Bonneville

2003 Pontiac Bonneville Coolant Leaking And Fogging...

2003 PONTIAC BONNEVILLE
My Car Started Leaking Coolant On The Floor Of The Passenger Side Of The Car Not Long Ago. After A Little While Of Driving, It Starts To Fog...
1 ANSWER
Asked by clayedgin

Cooling Fans Do Not Turn On

2002 PONTIAC BONNEVILLE
Car Sat For Two Years. Put In New Battery Got Car Running. Started To Overheat Because Cooling Fans Will Not Turn On. It Was Eighty Degrees...
5 ANSWERS
1 IMAGE
Asked by notapromike2

2002 Pontiac Bonneville Coolant Fan

2002 PONTIAC BONNEVILLE
My Coolant Fan Is Not Kicking On While I Am Driving
1 ANSWER
Asked by jitonna

Radiator Replacement

2001 PONTIAC BONNEVILLE
Bonneville Radiator Replacement
2 ANSWERS
6 IMAGES
Asked by jim.361036

2000 Bonneville

2000 PONTIAC BONNEVILLE
Would A Timing Cover Gasket Leak Coolant; I Was Recently Told That Was My Problem. When The Car Gets Cold It Loses Coolant Underneath.
2 ANSWERS
Asked by stacheit

2000 Pontiac Bonneville Abs,brake ,and Cooling Fans

2000 PONTIAC BONNEVILLE
The Avs Laml.anti Brake Lamp,and The Cooling Fans Comes On When Started,but Will Go Out When Placed In Gear Or Restarted.
1 ANSWER
Asked by labelman1

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