folow your top radiator hose to the engine that is where the thermo stat will be at you will probly have to remove your air cleaner and throttle body to get at the thermostat housing
it may not be servicable the whole hub may have to be replaced
It is built into the alternator.
It is quite easy to change the thermostat in your 1990 Cutlass. Remove the thermostat housing retaining bolts. Remove the thermostat from the housing. Reverse the process to install the new thermostat.
where is fuel filter located on 1988 olds cutlas ciera?
Engine end of upper radiator hose
if you look on left side underneath the engine behind a metal panel, you must take panel off to get to the oil filter
It is probably IN the gas tank. You will have to drop the gas tank to get to it.
75in
Should be in a removable housing at the engine end of the upper radiator hose
IP stands for instrument panel.
Look at crutchfield.com for detailed pictures and instructions.
The 1993 Oldsmobile Cutlass Sierra thermostat is located on the front of the engine. You can follow the water supply line from the radiator to the thermostat housing.