The Oldsmobile Cutlass ceased production in 1997, but with over two million produced there are many still on the road. Using the tried-and-true Oldsmobile-built V-6 engine, Cutlasses are both responsive and relatively easy to maintain. When problems occur, however, it's good to know a few things before calling a mechanic and spending a lot of money on what could be a simple fix.
When any car including the Cutlass won't start, always check the battery first (assuming of course there's gas in the tank). The Cutlass uses a 12-volt battery located in the front left of the engine (driver's side). Check the connections to see if they aren't corroded and tight. Many times a simple rinse of water and baking soda will clean battery connections and allow a proper start. If your Cutlass has a "wet" battery, make sure the cells are filled with water.
The Olds V-6 is a tested and smooth-running engine. If the engine is running rough, the first thing to do is check the air filter. If it's dirty, it can clog clean airflow. Second, consider using a fuel-injector cleaner. This will produce a more precise and accurate fuel flow to the engine. It's an additive put right into the gas tank. Allow the car to use the tank with the additive and determine if the problem improves. Also, follow the owner's manual as far as when to change the oil and filters. This simple procedure can really improve an engine's operation.
The Oldsmobile Cutlass shipped with either disc or drum brakes depending on the model. Braking problems can be attributed in most instances to replacing the brake pads. Although relatively simple to do, getting to the brakes requires jacking up the car and removing the wheel. Disc brakes just need the old pads clipped off and the new ones clip on. While doing this, though, also check the disc rotors if the disc is smooth. If it's rough and has grooves that means the pads got to be too worn and routed the metal. These discs will have to be replaced or possibly turned by a mechanic (the grooves removed). Drum brakes also have pads but inside a container at the center of the wheel. Remove the cover with a socket wrench and replace the pads.
The Oldsmobile V-6 engine is water cooled as all automobile engines. If your engine runs hot, check the coolant level in the radiator (best done with the engine cold). If the coolant level is okay, you may need to replace the water pump. Located on the upper right side of the engine, it's easily located by where the rubber hoses run from the radiator to the engine. Replacing a water pump is almost easy but takes some patience. Instructions are included with the new water pump replacement. Finally, where the water returns to the radiator is a large hose from the engine. "Behind" that hose is the thermostat. Remove the hose and the thermostat is a single unit that comes right out. Replacing it can in many instances solve coolant temperature problems.
