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Royal Purple Automatic Transmission Fluid

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Once we got everything buttoned back up, we took the Jeep to a local shop and had them flush the old, burnt fluid out of the transmission. We were already running Royal Purple in this Jeep for its resistance to thermal breakdown, but run any automatic transmission at 240-plus degrees for any length of time and even the best ATF will give up eventually. Even though we now had the heat under control, we still wanted the added protection Royal Purple offers for our high-mileage transmission.

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