Cutlass Supreme

Cutlass Supreme car repair help and advice.


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Hello i have a 97 Oldsmobile Cutlass Surpreme, its a four door and my brake lights do not work except for the top one. We have checked and replaced bulbs, and the switch under the pedal. Also the blinkers work.

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1994 OLDSMOBILE CUTLASS SUPREME. Engine size = 3.1L
Question: I'VE BEEN TOLD THAT MY COOLANT FANS AREN'T RUNNING WHEN THE ENGINE GETS UP TO TEMPERATURE. THE FANS DO RUN BUT AREN'T COMING ON AUTOMATICALLY. THE FAN RELAYS ARE GOOD. WHAT SENSOR TELLS THE RELAYS TO TURN ON THE FAN.

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My 1995 Oldsmobile Cutlass is bucking on acceleration. Compression OK 150 all around,fuel pressure (42psi), new fuel filter, replaced ignition wires. Most noticeable on easy acceleration after torque converter lock up.....thank you.

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1994 Oldsmobile Cutlass supreme SL.

Question: how do i remove at home the front drivers strut safely and replace it? Don't have the funds to take it to a mechanic shop. so i have to replace at home.

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1995 Oldsmobile Cutlass Supreme SL.

Engine Size: 3.1 L
Question: Hi what to look for when head lights don't work All other lights do. Relay or a fuse? what is your advice?

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Oldsmobile Cutlass Supreme.

Engine size = 3.1
This happened before. A garage said it was the radio, but I don't believe that. They replaced the fuse in question, and replaced the lighter.
I have a 93 Cutlass Supreme. It died on my wife about a week ago. She couldn't get it to turn over. When I got to it, I checked the fuse that the garage replaced.

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How Things Work

Engine Coolant System | Water Pump Radiator Thermostat Heater Core

The cooling system's function is to maintain an efficient engine operating temperature during all engine speeds and operating conditions. The cooling system is designed to remove approximately one-third of the heat produced by the burning of the air-fuel mixture. When the engine is cold, the system cools slowly or not at all. This allows the engine to warm quickly.

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Common Engine Codes

Oxygen Sensor Code P0036 and P0056

P0036 - P0056
Heated oxygen sensors (HO2S) are used for fuel control and post catalyst monitoring. Each HO2S compares the oxygen content of the surrounding air with the oxygen content in the exhaust stream. The HO2S must reach operating temperature to provide an accurate voltage signal. A heating element inside the HO2S minimizes the time required for the sensor to reach operating temperature.

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