Buick Century Questions Maintenance & Repair

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How Do You Remove Thermostat Housing Bolts On A 2000 Buick Century?

I‘m having problems replacing the thermostat on my 2000 Buick Century. I can’t remove the upper bolt on the Thermostat Housing; I don’t know if it’s frozen in place or, I just can’t reach it we...

Amparo Alba

Our 1996 Bucik Century Starts. The Dash Lights, Headlights And Tail Lights ...

it happened right after we connected an amp and a sub.

29 views with 3 answers (last answer 3 days ago)

1999 Buick Century Limited Tail Lights Out

1999 buick century limited when i first got the car the instment cluster work and then slowly over time it started to fad and then went out but everything else still worked head lights, tail lights, d...


Crankshaft Pulley Wont Go On Far Enough For Allignment

Just replaced crankshaft sensor because a belt shredded due to the oil pump protruding out farther than it should throwing belt alignment off. It appears the inner oil pump rotor assembly isn't fully ...


1990 Buick 3.3 Oil Pump Problem

Replaced Crank Sensor,now balancer won't go in far enough to align belt

19 views with 3 answers (last answer about a week ago)

Back-up Lights

I have ZERO back-up lights, please note that all my taillights function properly. I've checked bulbs, fuses and general wiring, I'm told the problem is in a switch in the steering column or transmis...

7 views with 1 answer (last answer about a week ago)

Why Does My 2003 Buick Century Suddenly Start To High Idle

My 2003 buick century started to high idle. It has been driven that way for a couple of days, There is no check engine light on and no dtcs were present when my diagnostic machine was put on it, ple...

14 views with 1 answer (last answer about a week ago)

I Have A 1989 Buick Century And Is Leaking Brake Fluid

Because of that I have to push the brakes all the way down how do I fix the leak

11 views with 3 answers (last answer 2 weeks ago)

How Do You Replace The 3rd Brake Light Bulbs On A 2001 Buick Century?

The 3rd brake light holder is glued in and the bulbs appear inaccessible. The holders that you can reach from the trunk appear to be glued to the module.

Teri EnglishBennett

Low Coolant Light Keeps Flashing But Radiator And Reservoir Are Full

Repair shop flushed dexcool out then 7 months later the low coolant light flashes. I have to keep the fans running all the time or it overheats. The radiator was flushed again same results.The radia...

37 views with 2 answers (last answer 3 weeks ago)

Park Drive Neutral Reverse Light Works Speedometer Light Not Working

how to fix speedometer light

22 views with 2 answers (last answer 6 days ago)
Jim Montgomery

No Spark To The Cylinders

I have a 1989 Buick Century that suddenly just stopped running. I checked for spark to the plugs when cranking the engine but there is none. With no distributor I am lost on where to check next. Any...

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