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Cutlass overheating


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jakota
New User

Apr 22, 2010, 7:48 AM

Post #1 of 3 (1442 views)
Cutlass overheating Sign In

I have a 96 Cutlass 3.1 that gets quite hot initially than cools down and then heats back up. Heat and defrost blow hot and cold as the heat gauge goes up and down. After driving for awhile the gauge and blowing heat appear to stabilize. After exiting the vehicle there appears to be a steamy smell or a hot water smell.

My son (quite car knowledgeable) tells me I have a head gasket leaking. I was hoping it might be a bad thermostat. Any suggestions??


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Apr 22, 2010, 2:27 PM

Post #2 of 3 (1439 views)
Re: Cutlass overheating Sign In

Others have seen this engine blow head gaskets more than I have which is never. What may be happening is slow loss of coolant, causing overheat but not low enough to lose heat or wildly boil over to be AVOIDED!

Check level as best you can. Hard to see but check vent hold under water pump or any signs of coolant anywhere. Water pump is particularly easy on that engine. May need a dental type mirror to take a look around under items that could leak if I'm on the right track at all,

T



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Apr 22, 2010, 4:36 PM

Post #3 of 3 (1435 views)
Re: Cutlass overheating Sign In

What's even more common to this engine is a leaking intake manifold gasket. It's also an engine that usually traps air pockets and has to be bled thoroughly.



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