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What happens when you mix CHF7.1 and CHF11S?

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Old 10-21-2002, 06:52 AM
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Default What happens when you mix CHF7.1 and CHF11S?

I think I may have done so Not sure what my current power steering fluid is, but it's probably 7.1. I had to add some, and I added 11S.

Oh well, car's gonna be gone ASAP anyways, as long as it's not a "gonna blow up" thing I don't care
Old 10-21-2002, 06:53 AM
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Blows the seals over time. The DEALER did it to me. Identical part numbers.
Old 10-21-2002, 07:06 AM
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Default Can you use CHF11S in a car that had CHF7.1 in it originally?

Even on a complete flush?
Old 10-21-2002, 07:22 AM
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Yes, but not the other way around.
Old 10-21-2002, 08:31 AM
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Yep.
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