subsince77 Posted April 10, 2011 Share Posted April 10, 2011 My brother recently bought a 2002 Legacy Wagon. The dealership had just done a tune up and changed all the funds. When he looked in the coolant overflow, he could see some gray blobs. He asked about them and they said it was a system sealer that they had put in. He assumed that meant something that would potentially plug up the heater core, so he told them he wanted the coolant replaced. They did so. Today he and I were talking about the various HG problems that have affected various generations of Subarus. BTW, he is no dummy, he is a master BMW mechanic and has owned many Subarus. This is his first 2.5. Anyway, I was telling him about the second gens having the external, rather than internal problem, and about the HG conditioner from Subaru. He got wondering if that was what he was seeing, and wished that the dealer had explained it the way I did. He is going to check into it and be sure he has the conditioner. So my basic question is, if the conditioner had just been added, could you see it? Would it look like that? I have never seen the stuff. A related question, my 09 has the blue coolant. Would it have the conditioner already from Subaru, or is that something I need to get at some point? Quote Link to comment Share on other sites More sharing options...
GeneralDisorder Posted April 10, 2011 Share Posted April 10, 2011 Yeah - its chunky. It has some copper looking flakes, etc. You can use up to two bottles without issues of clogged cores, etc. I have had two bottles in my Forester for over a year. Works great. GD Quote Link to comment Share on other sites More sharing options...
subsince77 Posted April 10, 2011 Author Share Posted April 10, 2011 He is talking to a friend of his now that is a good independent Subaru mechanic. He is understandably leery of putting any kind of stop leak in his vehicle.. I told him that a lot of people on this forum have had great results.. My 09 has the new blue coolant in it. Is this something that should be added at a certain point in it's life? Quote Link to comment Share on other sites More sharing options...
ericem Posted April 10, 2011 Share Posted April 10, 2011 Blue coolant is the standard fluid simply used now. I like the stuff looks nice lol. I personally don't use the conditioner even after I do a HG job. I have however been using blue coolant ever since it came out. Quote Link to comment Share on other sites More sharing options...
idosubaru Posted April 10, 2011 Share Posted April 10, 2011 He should add the conditioner. Subaru requires it. If it's required I'm sure your car has it, but you could call the dealer and ask. Blue coolant sounds awesome. Quote Link to comment Share on other sites More sharing options...
subsince77 Posted April 10, 2011 Author Share Posted April 10, 2011 Thanks. Yes, the blue coolant is quite lovely. Matches the exterior paint. But I must say that I am a little disappointed that you guys can't mind-read the dealer and tell me if my car has already been treated. Quite disappointing. Guess I'll have to make a phone call. I don't seem to be able to get used to the fact that the car came from a dealer, there is a dealer involved, the car has a warranty, etc. Quote Link to comment Share on other sites More sharing options...
ericem Posted April 10, 2011 Share Posted April 10, 2011 I am pretty confident they added the conditioner I remember even when I brought my 94 legacy in for a coolant change they added the conditioner and it doesn't require it. 2.2l turbo ftw Quote Link to comment Share on other sites More sharing options...
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