cooling system

My century overheated and so I have been working on it to get some repairs done and so far this is what I have replaced: Radiator Radiator cap Thermostat Thermostat gasket Thermostat housing gasket My temperature has been fluctuating still though, it will go up to somewhere between 200-220 and...

Hey everyone! I was wondering if their's anyway to change the temperature in which the cooling fans come on in my Century. Yesterday I changed out the fan relay and ran the engine till the fans came on, which was when the temperature gauge read 3/4 of the way to the red zone. I used to drive an...

Hi all, I have a 1999 Buick Century Custom with the 3.1 and 161,000 miles on the odometer. My story starts yesterday, after my drive home from the gym. I take an interstate and some back roads to get to my house, up some hills, about a half hour. When I got home, I heard what sounded like an...

Ok. This is for my 1994 Buick Century 3.1 145k miles. After looking through the forums, it seems that I can't find any info on this. My temp light is coming on. It flickers on and off very rapidly as I drive. The gauge itself is fine, although when idling the other morning it shot all the way...

I had my overflow tank replaced three days ago because the old one was cracked and leaking. Afterwards I filled both the overflow tank and radiator with coolant and it ran smoothly till today. Once again, the engine started overheating. After taking a look (when the engine was cold) I found that...