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Drain about 1 gallon of coolant from radiator Follow upper radiator hose to engine housing Remove housing - make note how thermostat is installed Clean both surfaces Install new thermostat and gasket Re-fill coolant slowly to prevent "airlock" Start engine and check for leaks Run engine to normal operating temperature with heater on Check coolant level
What else can I help you with?
How do you change timing belt on 2001 olds alero?
how to change drive belt 2001 alero
How do you change the thermostat sensor on a 2001 Chevy cavalier?
how do you change a thermostat sensor in a 2001 Chevy cavalier and where is it
Where is the thermostat located on a 1999 Oldsmobile Alero?
i have a 2001 olds alero 3.4 V6 and the thermostat on mine is underneath the throttle body...this may vary from your '99 vehicle, and it also may vary depending on your engine size
How To change a thermostat on a Pontiac 2001 GTP?
How do you change a thermostat on a 2001 Pontiac Grand Prix 3.8 gtp
Where is the thermostat located on a 2003 Oldsmobile Alero?
The thermostat is located on a 2003 Oldsmobile Alero in the thermostat housing. The thermostat housing is located on the rear side of the engine block.
What years will the hood interchange for a 2001 Olds Alero?
Are parts interchangable from a 1999 alero to a 2001 alero
Turn off change oil light in 99 olds alero?
how to get the check oil light to go off on a 2001 olds alero
How do you change the thermostat on a 1999 Oldsmobile Alero 3.4 engine?
you need to remove air filter and some of the exhaust pipe before u can get at it.
Where is the coolant sensor on a Oldsmobile Alero located?
beside thermostat
Where is the temperature sensor for 2000 alero?
Its on the engine near the thermostat
How do you replace the thermostat for a 2001 alero?
Drain the antifreeze, follow top hose to bottom of engine. Bolts probaly come out from top, but will be under manifold, ouch, pain in but.
How do you change the hazard switch on a 2001 olds alero?
it is on recall---see recall list via web---dealer will do it for you
