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 ProblemsTransmission Fluid Leak From Cooler Line
The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.
The steering rack may fail causing the steering to become hard to turn.
The fuel pump may fail causing engine to stall and not restart.
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?