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View Full Version : Excursion 4x4 drive system


tomgerstle
Mar 4, 2010, 10:22 PM
I put about 15,000 miles per year on my 2005 6.0L Powerstroke 4x4 Excursion. Since I live in the Southeast, I rarely utilize my 4wd system. Should I systematically operate this 4wd system every few months or so to keep it operational and lubricated?

TxGreaseMonkey
Mar 5, 2010, 07:09 AM
Yes. It's best to run it over semi-rough terrain.