answersLogoWhite

0


Best Answer

Should be located in a removable housing at the engine end of the upper radiator hose

Drain about 1 gallon of coolant from the radiator

Remove this housing

Make note how thermostat is installed

Clean both surfaces

Install new thermostat and replace housing

Re-fill coolant slowly to prevent an air lock

Start engine and look for leaks

Run engine to normal operating temperature with heater on

Re-check coolant level

-----------------------------------------------------------

This is incorrect it is not there do not mess with that part unless you want to pay for more gaskets for no reason !

The chevy malibu 2.4l 4 cylinder is different it is located ant the end of the lower radiator hose, follow it down till you see bolts not a clamp it is attacked to a metal piece and goes up and is a lot harder to mess with i know this because i am doing this same exact thing myself.

What you need to do:

Get one the of more high dollar thermostat with fail safe stick this thermostat is the best of the best unlike other thermostats if it fails it locks open instead of closed saving your block from going out and bubbling out of over flow tank !

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you replace a thermostat 1998 Chevy Malibu 4 cylinder?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you replace a thermostat in a 2007 Chevy Malibu?

Call a mechanic


Where is the thermostat located on a 1999 Chevy Malibu LS?

Give me a diagram of the location of the thermostat on a 2001 Chevy Malibu


How do you change thermostat on 2004 Chevy Malibu classic?

Drain the radiator. The thermostat is in a housing connected to the water pump. Remove the housing to replace the thermostat and gasket.


How do you install thermostat in Chevy Malibu 99?

the thermostat is in the coolant cap


How do you replace vent window Chevy Malibu?

How do you replace vent windowin a 2005 chevy malibu?


Where is the thermostat on a 1981 Chevy Malibu w 350?

The 1981 Chevy Malibu 350 engine thermostat is located on the front of the engine. You can follow the water supply hose from the radiator to the thermostat.


2001 Chevy Malibu thermostat?

Yes, it has one.


How do you replace the thermostat located on a 1988 Chevy Cavalier 4 cylinder automatic?

Remove the water supply hose from your 1988 Chevy Cavalier thermostat housing. Remove the thermostat housing bolts. Lift the old thermostat out and drop in the new thermostat.


Where is thermostat on 2004 cheverolet Malibu 3.5 liter v6?

Where is the thermostat located at on a 2004 Chevy Malibu 3.5 liter V6


97 Chevy Malibu 4 cylinder replace water pump?

The water pump on a 97 Chevy Malibu 4 cylinder is replaced by removing the engine accessories, drive belt, and radiator hoses. The pump can then be unbolted, removed, and a new pump installed.


How do you replace the thermostat located on a 2000 Chevy Impala 4 cylinder?

The 2000-2005 Chevrolet Impala only came with a 3.4 and 3.8 V6 (6 cylinder) engines. Are you sure that you don't have a Malibu instead? at the emd of the upper rad hose you will find the thermostat housing. Take the 2 bolts out and remove it. When reinstalling it make sure the spring on the thermostat goes toward the engine.


How do you remove a starter in 1998 Chevy Malibu?

HOW TO REPLACE A STARTER ON A 1998 CHEVY MALIBU