0
if there are no signs of leaks on the ground, gm is known for leaky head gaskets. i have the problem on my 03 grand am gt. look around the plenum or intake manifold and you should see signs of antifreeze burn-off or small accumulation puddles in the crevices of the block or cylinder heads. or check your oil and see if it looks like a "strawberry shake" color, if yes then it's leaking into your oil passages...not good!!!! your engine may stall due to lack of lubrication meaning EXPENSIVE REPAIR! hope this helps or gives you ideas of what to look for.
What else can I help you with?
Where do you put in antifreeze in 2004 gmc sierra pick-up?
in the radiator reservoir
What kind of antifreeze does a 1993 GMC Sierra use?
Regular antifreeze such as, green, or red!
What color antifreeze goes in a gmc sierra 4.3 liter?
green
Is there more than one temperature sensor on a 1993 gmc sierra?
antifreeze coming from back of intake on 1993 gmc sierra
2007 silverado message center says engine hot ac turned off but engine is not running hot?
My 08 sierra had this same message. It wasn't hot and the antifreeze reservoir was full. The thermostat wasn't reading correctly. We had that replaced and so far so good.
What are causes of overheating on your ford sierra engine?
One common cause is when you need antifreeze fluid for your radiator. Often times, the liquid becomes completely used and that is when your engine heats up, which could further result in a cracked radiator.
How do you replace the windshield washer pump in the reservoir on a 99 GMC Sierra?
after removing the reservoir gently pry out the old pump and lube the o-ring for the new one with lite oil
What happens if you mix different kinds of anti freeze?
in some cases the antifreeze will change consistency, it would turn into a "muddy" like substance. As long as the antifreeze you are using is ethylene glycol based, as most are,(Prestone, Peak, Zerex, private label brands) EXCEPT the Sierra brand, they are totally compatible. If your cooling system has any darkness to it that indicates it is time for a cooling system flush.
What type of antifreeze does a 2005 ford focus use?
I use Sierra at 50-50%. It's environmentally friendly, i.e: non-toxic.
What kind of antifreeze does a 1996 gmc sierra use?
Dex cool, they make some that you can use in either but GM is supposed to use the orange Dex cool
Where is the radiator cap on a 2003 gmc sierra?
These 2003 new fangled contraptions. Radiator caps are a thing of the past. Now we have radiator reservoir caps. Neat...
What happens in Los Angeles when there is a decrease in precipitation in the Sierra Nevada Mountains?
Water rationing
