there's no switch, it has a temperature sensor.
Run a fused HOT line from the fuse block to the switch under dash - the other end to the cooling fan
Remove transmission
http://wiki.answers.com/Q/Where_is_the_radiator_fan_switch_on_an_1995_olds_cutlass_31L"
Nee more info cutlass supreme or cutlass ceira which engine 3.1-- 3.8-- 3.3-- ????? Oldsmobile cutlass ceira 3.3 liteer engine
1992 olds Achieva does not have that switch. ECM receive signal from the coolant temperature sensor and send command to relay #6 for turn on/off the radiator fan. Relay #6 is located in the motor compartment on the fireboard.
no difference 3.1 and 3100 are the same
what is the radiator capacity on my 97 delta olds with a 3800 series engine The radiator only holds about 3 to 4 qts. The entire cooling system holds about 12 qts.
where is the coolin fan relay located in a 1994 Oldsmobile cutlass located
The cooling system (heater, radiator, engine and hoses) holds aprox 12 qts.
I believe the engine has to come out and the block has to be opened up because the head gasket is in the center
where is cooling fan relay on 1995 olds acheiva
you should mix antifreeze half and half with clean water and fill radiator to full, then add to cold line in the overflow tank