Thread: H3 Towing Help
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Old 04-16-2007, 10:51 AM
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Default Re: H3 Towing Help

The trans does NOT have synthetic fluid from the factory. The diffs do!
As for synthetic helping trans shifting...that has never been proved in an automatic. Trans fluid is a heck of a lot more than a slippery fluid. It has to be slippery, but also have enough friction material to make it not cause slippage.
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