1992 Buick Roadmaster Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 Buick Roadmaster

The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.

The idler arm or pitman arm may wear causing looseness in the steering. When this occurs the front suspension will not be able to be aligned correctly.

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.

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Car sat up 4 years. Worked fine when we parked it. 90k miles.

Basically the fact that it cycles once after ignition, then dies. The engine keeps running if I apply gas to it but dies when I take the foot off the gas pedal

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VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ANTILOCK BRAKE SYSTEM (ABS) MODULATOR CAN CORRODE AND LEAK FLUID FROM THE FRONT BRAKE CIRCUIT.THE SHOULDER BELT GUIDE LOOP PLASTIC COVERING MAY CRACK AND EXPOSE THE STEEL SUB-PLATE.SECONDARY HOOD LATCH ASSEMBLIES CAN CORRODE, CAUSING A HIGH LATCH RELEASE EFFORT AND POSSIBLY PREVENTING THE HOOD FROM LATCHING PROPERLY WHEN IT IS CLOSED.

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We had one of thee cars several years ago and just bought another. They have a lot of gadgets to take care of but are comfortable, stable on the highway, and get surprisingly good gas mileage.

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