5thranger
Well-Known Member
I was just curious as I bought mine with 4,000 miles on it and have used the ultra platinum since that point. I have talked to Ford mechanics that have switched from mobil 1 to this oil because of what you stated about being that highly rated. It always is the case the person doing the oil changes is always the lowest paid if at a dealership. I have worked in three different dealerships and have seen some real disasters from the oil tech.I actually used Mobile One Extended Performance oil & a Mobile One oil filter which IMO is a great oil as well at the 5,000 miles. After 10,000 I started using Pennzoil Ultra Platinum & a Motorcraft FL-910S. If I can not find the Motorcraft FL-910S in stock I used a Wix 51348XP.
I read & saw videos that showed Pennzoil Ultra Platinum was just behind Amsoil for wear protection & because it's made from natural gas it's supposed to be cleaner. Personally I feel any good synthetic oil is good for our trucks as long as they get regular oil changes. I just prefer Pennzoil Ultra Platinum oil. I also saw a you tube video from a Certified Ford Technician under the name FordTechMakuloco. His video makes sense. He said NOT to wait 10,000 miles because the filter screen in the turbo lines can get dirty & cause the turbo to overheat & fail. I change my own oil for a couple of reasons.... Some shops overtighten the oil filter instead of hand tight, some overtighten the drain plug where I tighten to torque spec of 25-30 ft torque.
I used to work in a Ford Dealership in the Parts Dept & I saw people come in for service because they overtightened their oil drain plug & stripped the oil pan & I saw new oil change kids do the same. Last when I would sell Motorcraft Full Synthetic oil I caught a technical stealing the full synthetic oil & use it in his own vehicle that I had sold to the customer & put conventional oil in the customers vehicle. That is the main reason I change my own oil to make my synthetic oil goes into my vehicle. Synthetic oil does not break down as quick as conventional oil in heat, it flows better in cold weather for start ups, & it keeps our engines cleaner inside. Sorry that was so long. I hope that helps
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