1993 Pontiac Bonneville Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Pontiac Bonneville

1993 Pontiac Bonneville Problems

Car Won't Start Because of Anti-Theft System That Uses Raised-Chip Key

Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignition lock cylinder must be replaced to correct this condition.

Mode/Temperature Door Actuators May Fail

The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.

Engine Stalling Due to Mass Air Flow/Crankshaft Position Sensor Failure

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

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1993 Pontiac Bonneville Recalls

Recall 96V015000
VEHICLE DESCRIPTION: PASSENGER VEHICLES MANUFACTURED FROM AUGUST 1991 THROUGH JULY 1995. THE TRANSMISSION OIL COOLER LINE CAN SEPARATE WHEN THE VEHICLE IS OPERATED IN LOW TEMPERATURES IN COMBINATION WITH HIGH TRANSMISSION LOADS.

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1993 Pontiac Bonneville Reviews

I bought this car last october with 170 on it havent had but minor issues mainly with wheel hub and bearings. Brakes are a bit weird. But in all its a beautiful car. Reliable and roomy. I believe that it was maintained well by previouse owner. no real signs of excissive wear on interior or exterior. No one believes its a 93. Alot of the issues I am facing come with high milage. Some say I shoul...

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