how do you drain s 1999 olds cutlass radiatoe
The drain plug is no the lower left hand side ( driver side ) of the radiator.
Easiest way to drain the radiator is to remove the lower coolant hose.
To replace the transmission fluid in the 1999 3100 V-6 Olds Cutlass, first remove the transmission drain plug from the underside of the vehicle. Drain all of the old fluid. Then, replace the drain plug and add new fluid through the transmission dipstick holder in the engine compartment.
Lower drivers side of the radiator.
To replace the radiator on an Oldsmobile Cutlass, first, ensure the engine is cool and disconnect the negative battery cable. Drain the coolant by opening the petcock at the bottom of the radiator and remove any hoses connected to it. Unbolt the radiator from its mounting brackets, then carefully lift it out. Install the new radiator by reversing the process: secure it in place, reconnect the hoses, and refill the cooling system with the appropriate coolant.
http://wiki.answers.com/Q/Where_is_the_radiator_fan_switch_on_an_1995_olds_cutlass_31L"
Should be in a removable housing at the engine end of the upper radiator hose
According to my 99 Cutlass Owners Manual, the capacity is 15 gallons.
The 1999 Oldsmobile Cutlass OBD 2 port is under driver side dash left of steering column
On a 1999 Olds Cutlass, the water pump is located in the engine compartment under the hood. It is on the motor on the passenger side of the vehicle.
Thermal relay is stuck. Replace it.
the diagram you are looking for is on the fan guard connected to your radiator