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Oil - from regular to synthetic
Just picked up the Expedition a few weeks ago, and since i know very little of its history and have no service records, swapping out the fluids.. My question - Has anyone had issues when changing from regular oil to synthetic? I did this on my Wrangler a few years ago (odometer said 157,000...- Ryan Moose
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- Forum: 1st Gen Ford Expedition Engine & Performance
