3.4L Changing Thermostat Inquiry
 

I've never changed a thermostat in my 3.4L and I would like some advice from people who have done it. In the repair manual that I have they make it sound so simple, but when I pop the hood there is a lot of "stuff" in the way. Or if you could direct me to a post that has already covered this. Any help would be most appreciated.

i replaces mine and it wasnt that hard i just used a socket wrench on the outside screw and a socket wrench with a swivel for the inside screw and it didnt take very long at all...

Its a really big ***** its a 10 mm if i can remember but the intake is soooo in the way on the right hand side. I just used a swivle socket and got that ***** out after a while. Its alot more easier after you done it a couple of times. but trust me the damn spark plugs are even *****ier especially on the passengers side

its really not as hard as people think. two bolts both of which i got off with a standard ratchet. i will try to post a pic later where the thermostat is located. and i would suggest flushin ur radiator with a hose while u have the thermostat out...really clean out ur engine then install the new one and fill er back up with some good quality coolant.

Standard socket with a 3" extention = Pissin in the wind

Pictures?? Where is the thermostat located?

OLD THREAD IS OLD!

Refer to a Haynes or Chiltons... I'm sure there's a picture in them somewhere.

Thanks for the help.......I will just figure it out.....

hey i hope this helps i have a alldata cd i bought from autozone for the chevy camaro 3.4 v6 Vehicle » Engine, Cooling and Exhaust » Cooling System » Thermostat » Service and Repairhttp://www.alldatadiy.com/includes/i...note_blank.gif Notes Service and Repair Remove or Disconnect


http://www.alldatadiy.com/alldata/AF...6064/113242826

1. Open radiator drain cock assembly and drain engine coolant from radiator assembly to below level of engine coolant thermostat assembly.
2. Close radiator drain cock assembly.

Tighten

• Radiator drain cock assembly to 12 Nm (106 lb. in.) .

1. Air cleaner assembly.
2. Inlet hose assembly and clamp from engine coolant thermostat assembly.
3. Water outlet bolt/screw (12 or 15).
4. Water outlet assembly (11 or 14).
5. Water outlet gasket (16), if equipped.
6. Engine coolant thermostat assembly (13 or 17).

Clean

• Gasket surfaces of water outlet assembly and intake manifold assembly or water pump assembly.

Install or Connect


http://www.alldatadiy.com/alldata/AF...6064/113242826

1. Engine coolant thermostat assembly into intake manifold assembly or water pump assembly.
2. New water outlet gasket (16), if equipped.
3. Water outlet assembly (11 or 14).
4. Water outlet bolt/screw (12 or 15).

Tighten

• Water outlet bolt/screw (12 or 15) to 28 Nm (21 lb. ft.) .

1. Inlet hose assembly and clamp.
2. Air cleaner assembly.
3. Add engine coolant.

Inspect

• For leaks, after running engine assembly to normal operating temperature.

Thanks Tat, I have been working my days and sunlight away. Im probably going to check it on Sunday if im lucky.