That's exactly what I thought? It is what Ford recommendations and they should knowWhy not just use the Motorcraft full synthetic and Motorcraft filter?
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That's exactly what I thought? It is what Ford recommendations and they should knowWhy not just use the Motorcraft full synthetic and Motorcraft filter?
This is completely wrong. The brand of oil is definitely a factor. Also 3k mile oil changes are not the rule anymore.In the early days of synthetic I used Mobil 1--Amsoil came along and my son is hooked and insists we use Amsoil. Not sure brand is that important but regular oil/filter changes with modern turbo engines is critical and I do it at 3,000 miles whether it needs it or not!
Because ford is not the best at recommending the correct stuff always.That's exactly what I thought? It is what Ford recommendations and they should know
This is true, they say semi synthetic is good enough, only time I've run semi synthetic instead of full synthetic is on vehicles that call for conventional (because the intervals they called for were a stretch on conventional oils, they break down a lot earlier than synthetics)Because ford is not the best at recommending the correct stuff always.
But it’s not bad oil, but a simple search shows many others are simply better.
Especially when the op said he wants to keep it forever. Better question would be. Why wouldn’t you want the best? Nothing wrong with wanting to have the best product, tool, or service for the job.
They also market and sell those products... so theres that!That's exactly what I thought? It is what Ford recommendations and they should know
Use the best oil of 5w-20 or 5w-30. The 20 viscosity oil may give you and immeasurable MPG gain. I personally prefer the extra protection of the 30 viscosity oil.Yes, they are indeed decent oils. But there is a difference between those and Mobil 1 as well as other top tier brands. The additive package isn't the same. I'm told the newer direct injection engines benefit from a more robust additive package. Early oil change intervals would seem likely using an "inferior" oil, but at what point does it cost less/more?
No reason to do this.Whatever you do use is just use the same oil and filter all the time.
That is exactly what I do.Why not just use the Motorcraft full synthetic and Motorcraft filter?
The owners manual says it's more than simply a clock/odometer based. The service manual goes into slightly more depth: "The instrument cluster provides messages to inform the driver about the engine oil life status, engine oil life reset status and when an engine oil change is required. The duration of the interval between engine oil changes is calculated in the PCM and varies due to driving conditions. The PCM assumes a base mileage of 16,090 km (10,000 mi) or 1 year for normal driving. However, this number is adjusted down for conditions such as high engine temperature, high engine rpm, use of flex fuel and possibly low engine oil level. The PCM calculates and provides the engine oil life percent message to the IPC . The engine oil change minder can be reset at any time by the driver."Do you have documentation that the sensor system is anything more than a clock?