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If you mean the coolant overflow reservoir, it may be oil. You may also see foam on oil fill cap which would be coolant in oil. Have found out that GM used plastic gaskets for the intake manifolds on 3.1L V6 engines and they have a history of going bad. Get it checked if you have a trustworthy mechanic. I let mine go and ended up having the engine bearings go bad.
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How do you flush the radiator in my 2003 Pontiac grand prix se it is filled with dark brown gunk?
go to the autoparts store and buy a flush kit then just follow the directions on it
How do you clean the gunk out of a radiator overflow tank?
Remove the tank Take it to one of those pressure car washes Pressure wash it out Take home Rinse well Reinstall Add correct coolant mixture to the tank. Consider cleaning the cooling system out with a cleaner and replacing the radiator cap. Gunk in the tank indicates gunk in the cooling system.
What happens when you have brown gunk coming out of your virginar?
you are posibly having your period...
Your radiator has brownish orange oily gunk in it what is it?
It means that your engine oil is mixing in with your radiator fluid. You probably have water in your oil too. I would take it in and have it fixed.
What does it look like when you have oil in your radiator?
A ugly dark colored gunk around the cap on radiator and on the refill tank. Wipe it with a paper towel and you can tell it is oil. That can mean alot of different things - need to get it checked out.
Why does my 2000 Chevy Venture get a lot of hot gunk on the radiator cap and in the radiator is it just the thermostat or is the radiator corroded?
Try to determine the substance: i.e. Transmission fluid (bad radiator) Engine oil (bad head gasket) Try flushing the cooling system and tracking other fluid levels
You got a 99chevymalibu its got thick red gunk in the hoses and radiator .how do i flush it out?
First you've GOT tpdetermine what the thick red gunk is and where it came from. Is it some kind of oil or what and how did it get in there? You'll have to make any needed repairs before you go any further. After that, flushing is easy. Buy some radiator flush at an auto parts store and follow the enclosed directions.
How do you make the last color gunk to make the rainbow gunk?
the colors of gunk you get are completely random so there is no special way to get a certain color of gunk.
What kind of metereal do you use to make rainbow gunk on webkinz?
yes it is you make blue gunk orange gunk and green gunk hope this works :)
How do you flush the radiator in a 1991 Plymouth Voyager?
Dont try to flush the radiator... when you drain it and try to flush it, what you will be doing is breaking up all the old gunk in the radiator, by breaking it up, you will have no clue if its completely clean or not, so if the gunk is still floating around, it could go threw the engine and clog up the engine, making it over heat and really mess things up... now if you want to just change the coolant, the drain plugs are on the botton corners of the radiator, theres 1 or 2 drain plugs... i forgot how many, but it would be alot safer to change coolant, then to try to flush the radiator.
How do you make rainbow gunk?
you cant get rainbow gunk!
What is the proper way to flush a radiator on a 1997 Plymouth Voyager SE 3.3?
Dont try to flush the radiator... when you drain it and try to flush it, what you will be doing is breaking up all the old gunk in the radiator, by breaking it up, you will have no clue if its completely clean or not, so if the gunk is still floating around, it could go threw the engine and clog up the engine, making it over heat and really mess things up... now if you want to just change the coolant, the drain plugs are on the botton corners of the radiator, theres 1 or 2 drain plugs... i forgot how many, but it would be alot safer to change coolant, then to try to flush the radiator.
