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Forester - Headgasket Repair & Engine Rebuild

97 messages,  Last post on Jun 24, 2009 at 6:36 PM

You are in the Subaru Forester Maintenance & Repair Forum. Your Host is kcram

What is this discussion about? Subaru Forester, Subaru


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#12 of 97
Re: Subaru Coolant 'Conditioner' [ateixeira] by xwesx
Apr 30, 2007 (2:29 pm)
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Replying to: ateixeira (Apr 30, 2007 12:57 pm)

No, I agree with you fully about spreading mis-information or just inflammatory posts in general.
 
As for the coolant additive, it was in the Maintenance section (section 11 in my manual) under coolant replacement.
 
Out of curiosity, is there not a law that manufacturers not require items specifically from the manufacturer unless those items are provided free of charge? If this is the case, this Subaru coolant additive must be a commercially available item. Is that so?
#13 of 97
Re: Subaru Coolant 'Conditioner' [xwesx] by smittynyc
Apr 30, 2007 (4:01 pm)
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Replying to: xwesx (Apr 30, 2007 2:29 pm)

I don't know whether there's a law like that. It seems like there are an awful lot of products -- from vacuum cleaners to printers to water pitchers to various kids' toys -- whose consumables are available only from the OEM.
 
I do know that you can buy the OEM coolant conditioner from your local Subaru dealer, or from any dealer which does online/phone parts orders.
#14 of 97
Re: Subaru Coolant 'Conditioner' [xwesx] by ateixeira
May 01, 2007 (8:42 am)
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Replying to: xwesx (Apr 30, 2007 2:29 pm)

I've been told it is exactly identical to Stop Leak.
 
MythBusters had a cool episode about ground pepper doing essentially the same thing, i.e. they put pepper in a radiator and tested to see if it would clog up the leak.
 
Guess what? It worked!
 
Myth confirmed. Ground pepper has the same effect as Stop Leak.
#15 of 97
Re: Subaru Coolant 'Conditioner' [ateixeira] by tidester HOST
May 01, 2007 (9:37 am)
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Replying to: ateixeira (May 01, 2007 8:42 am)

MythBusters had a cool episode about ground pepper doing essentially the same thing ...
 
I missed that one! Got any details?
 
tidester, host
SUVs and Smart Shopper
#16 of 97
Re: Subaru Coolant 'Conditioner' [smittynyc] by xwesx
May 01, 2007 (9:57 am)
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Replying to: smittynyc (Apr 30, 2007 4:01 pm)

Oh, I thought that they could not require, say, that you "must" use OEM fuel filters, air filters, oil filters, fluids, etc; they could only specify that the items used meet certain established industry standards. Perhaps a specialty additive like the "conditioner" is exempt from that requirement. Even though, for the Legacy, it is a required maintenance item...
 
Maybe it is another of those myths, though! I love finely ground pepper. It might not be a good idea to make coolant both sweet and spicy.....
#17 of 97
Re: Subaru Coolant 'Conditioner' [xwesx] by ateixeira
May 01, 2007 (12:14 pm)
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Replying to: xwesx (May 01, 2007 9:57 am)

Yep, that's due to the Magnussen-Moss Warranty Act. If they require OE stuff they must provide it to you for free.
 
As for MythBusters, yeah, they used an egg, too. I only caught part of the episode, though. Cool show.
#18 of 97
Re: Subaru Coolant 'Conditioner' [ateixeira] by paisan
May 02, 2007 (3:48 am)
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Replying to: ateixeira (May 01, 2007 12:14 pm)

Hmm I know about the magnussen-Moss Warranty Act, but how does that effect the use of XYZ fluids? A lot of cars these days require special ATF, Power Steering fluids, and now it looks like coolant as well. They are not "readily" available from 3rd parties, so while they don't "require" you to use theirs, if they are the only ones on the market you are required to use it.
 
-mike
#19 of 97
Re: Subaru Coolant 'Conditioner' [paisan] by ateixeira
May 02, 2007 (6:33 am)
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Replying to: paisan (May 02, 2007 3:48 am)

Well, put it this way - they have to make the information on what additives they use publicly available, so that the aftermarket has a chance to come up with their own formula that meets OE standards.
 
In other words, Subaru can come up with a formula, but if they patent it and they're the only ones who make it, they cannnot require that you use that specific fluid unless they provide it to customers for free.
 
Example: they can require SH grade oil, but not a specific brand.
 
Another example: they can require DOT3 brake fluid, but not their own.
#20 of 97
Valve clearance setting EJ25 eng by larryinal
May 04, 2007 (1:17 pm)
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Posted this over at 'sub crew - prob and solutions' but wanted to post here also. Had the valves replaced in my 99 forester (sohc) engine. Valve clearances values shown on the underside of the engine hood show a fairly wide range =
intake 0.10 - 0.25 .. exhaust 0.15 - 0.30. The shop that did the engine work set the upper value on initial replacement to allow for break-in - 1000m later they re-adjusted the valves to tighter (lower clearance) and now am having power issues, i.e. hesititation on acceleration and surging of power in certain rpm ranges. Anyone have any experience in setting valve clearance. I am wondering also if I may need to reset the ecu?? thanks .. Larry
#21 of 97
Re: Valve clearance setting EJ25 eng [larryinal] by ateixeira
May 07, 2007 (9:08 am)
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Replying to: larryinal (May 04, 2007 1:17 pm)

I thought these valves were self-adjusting?

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