1991 Buick Century Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Buick Century
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1991 Buick Century ProblemsPower Window Switch May Fail
One or more power window switch may fail. The affected window may work intermittently before failing completely.
A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.
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 QuestionsCar starts runs for 2 minutes.then dies. (1 answer)
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?