1991 Buick Century Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Buick Century
1991 Buick Century Problems
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.
One or more power window switch may fail. The affected window may work intermittently before failing completely.
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
1991 Buick Century Questions
We replaced MAF sensor.Crankshaft sensor. Temp Knock sensor.Fuel pressure regulator.,controle module computer box.,coolant temp sensor. Plugs and wires Pcv. and Fuel Pump. And 1 fuel injector replaced.
91 Custom: Did the following:
1. Tested fan still works
2. Replaced Temp Sensor
3. Replaced the Thermostat
4. NO Trouble Codes
5. Tested ECM ( by unplugging he MAF Sensor, this caused trouble code car -car ran erratic while unplugged) Plugged in and the car ran great error code gone.
I changed my fuel filter,changed my burned out fuse which was(eng/ac),and checked all fuel lines,sprayed carburetor cleaner and cranks but wont turn on.Now i rechecked everything now there's no power going through the fuel injectors?
1991 Buick Century Recalls
1991 Buick Century Reviews
An excellent car for those who like to explore while being comfortable. Also great as a commuter vehicle because of the fact that one has plenty of legroom and trunk space is not limited.