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Coolant half green, half orange...

Posted: Thu Aug 01, 2013 5:42 pm
by alexandermf
Saw one other thread on this but it turned out to be his water pump, my radiator and water pump are new within the last 6 months.

No symptoms of hg leak and my temp sensor is always right below middle, just noticed this within the last couple days

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Re: Coolant half green, half orange...

Posted: Thu Aug 01, 2013 8:04 pm
by alexandermf
Drained my res, filled with transparent coolant to see how fast it shows back up... Next will be a full coolant flush

Re: Coolant half green, half orange...

Posted: Fri Aug 02, 2013 1:40 pm
by SILINC3R
Open up your radiator cap and see if it is still green there. That does look crazy how it is divided like that though

Re: Coolant half green, half orange...

Posted: Fri Aug 02, 2013 7:04 pm
by alexandermf
I did... Looks green on top,maybe orange ish towards the bottom, i really cant tell. And ya! Its like two face, from one side it looks like all my coolant is green and on one end all orange

Re: Coolant half green, half orange...

Posted: Fri Aug 02, 2013 7:06 pm
by alexandermf
I had a couple buddies say its usually a sign of rust with the rad or something but all of that is new for my car... Do I risk engine damage running with it like this?

Re: Coolant half green, half orange...

Posted: Fri Aug 02, 2013 7:11 pm
by Mister Anderson
I would flush the system and put fresh coolant in. As long as it is not oil you will be fine. Oil will cause the rubber hoses to swell and weaken. I drove around with a leaking water oil cooler and had no real effects on the engine besides the rubber hoses going bad.

Re: Coolant half green, half orange...

Posted: Fri Aug 02, 2013 7:15 pm
by alexandermf
Thanks for quick response and good advice! I will be flushing it next weekend. Interested to see if there will be more orange in the rest of the system. Kinda interesting that the orange part in my res is next to battery

Re: Coolant half green, half orange...

Posted: Sun Aug 04, 2013 10:30 pm
by Legacy777
The coolant in the resevoir bottle can sometimes turn odd colors around the top. I've seen it before, but probably can't hurt to flush the system.