Oil change recommendation both Ford and consumer

[vandeda2024]

Which is not what the manual says at all… read it again.

I quoted the 2025 manual with a direct link to it, it is what it says unless you live in a climate similar to Middle East, North Africa, Sub-Saharan Africa and use an SM or SN quality oil, then it's 5000 miles.

Here's the direct quote:
Your vehicle has an Intelligent Oil-Life Monitor that determines when you should change the engine oil based on how you use your vehicle. By using several important factors in its calculations, the monitor helps reduce the cost of owning your vehicle and reduces environmental waste at the same time.

This means you do not have to remember to change the oil on a mileage-based schedule. Your vehicle lets you know when an oil change is due by displaying a message in the instrument cluster display.

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[ZABSMAV]

From the 2025 owners manual, severe service intervals are defined for :

• automatic transmission fluid change (every 30k miles instead of 150k miles)
• spark plugs (every 60k miles instead of 100k miles)
• power transfer unit (maybe ... "The PTU lubricant may be more likely to require a fluid change if the vehicle has extended periods of extreme or severe duty cycle driving. Changing or checking the PTU lubricant is not necessary unless the unit has been submerged in water, shows sign of leakage."

However, no mention of oil change (as that's the intelligent oil life monitor's job) except for one condition that most (all?) of us are not in:

"Vehicles operating in the Middle East, North Africa, Sub-Saharan Africa or locations with similar climates using an American Petroleum Institute (API) Certified for Gasoline Engines (Certification mark) oil of SM or SN quality, the oil change interval is 5,000 mi (8,000 km)."

That is not what the physical paper manual in our 2023 hybrid Maverick Lariat says. It says 10,000 miles maximum between oil changes but 5,000 if in severe use. It defines severe use and that includes a lot of local stop and go traffic, use in dry, dusty, and/or or hot climates.

 

[icegradner]

I quoted the 2025 manual with a direct link to it, it is what it says unless you live in a climate similar to Middle East, North Africa, Sub-Saharan Africa and use an SM or SN quality oil, then it's 5000 miles.

Here's the direct quote:
Your vehicle has an Intelligent Oil-Life Monitor that determines when you should change the engine oil based on how you use your vehicle. By using several important factors in its calculations, the monitor helps reduce the cost of owning your vehicle and reduces environmental waste at the same time.

This means you do not have to remember to change the oil on a mileage-based schedule. Your vehicle lets you know when an oil change is due by displaying a message in the instrument cluster display.

There Is more to it than that, read the maintenance schedule section.

 

[vandeda2024]

That is not what the physical paper manual in our 2023 hybrid Maverick Lariat says. It says 10,000 miles maximum between oil changes but 5,000 if in severe use. It defines severe use and that includes a lot of local stop and go traffic, use in dry, dusty, and/or or hot climates.

So it looks like Ford changed the oil change info for 2025 models, like the OP has, to just say "trust the oil life monitor". The 2025 manual does have severe use reduce change intervals for the transmission, spark plugs, and maybe the PTU.

 

[vandeda2024]

There Is more to it than that, read the maintenance schedule section.

The link is to the scheduled maintenance section. I copied and pasted directly from that section. It appears the 2025 scheduled maintenance section is different than the 22-24 models.

 

[icegradner]

The link is to the scheduled maintenance section. I copied and pasted directly from that section. It appears the 2025 scheduled maintenance section is different than the 22-24 models.

I guess they dumbed it down then. The 22-24 version lists conditions and variables.

 

[Kenv24]

There Is more to it than that, read the maintenance schedule section.

Oh my God guys...the truck is not going to BLOW UP if you change the Hybrid at 10,000....like Ford TELLS you to do.

 

[sajohnson]

Radical idea for those who are truly concerned about when to change the oil -- have it tested by a lab like Blackstone.

I have a 2002 WRX with over 200,000 mostly highway miles on it -- the last ~100K at Cobb Stage 2. I was changing the oil (5W-30 Mobil 1) every 5,000 miles (Subaru's 'severe duty' interval). I sent a sample to Blackstone and they said I could easily go with the longer 7,500 mile interval. After 7,500 miles I sent them another sample -- they said I could stretch it to 9,000 miles, but I kept it at 7,500.

That was on a heavily modified car that was driven hard. Had it been stock and driven easily the recommended interval likely would have been much longer.

Guessing, or using a round number of miles that sounds good, is almost certainly a waste of oil, time, and money.

We drive our Badlands very little, so I change the oil annually -- which is what the OLM indicates. If we drove it more I'd go by the OLM, but verify it with Blackstone.

 

[vandeda2024]

Radical idea for those who are truly concerned about when to change the oil -- have it tested by a lab like Blackstone.

Honest question. What's the total cost to get it tested (mailing the sample plus actual cost of sampling)? Do you then take what they say you can do for oil change interval and apply that to every oil change, or keep sampling for subsequent oil changes? I'm genuinely curious as I can change the oil for about $42, and that occurs above every 8 months (only put about 8k miles a year), so changing the oil more often than necessary isn't a financial burden by any means.

 

[icegradner]

Oh my God guys...the truck is not going to BLOW UP if you change the Hybrid at 10,000....like Ford TELLS you to do.

We get it, some people are cheap. Ford does not tell you to just blindly do 10k mile changes, get over it.

Even the trucks built in oil life indicator agrees with me.

 

[Kenv24]

We get it, some people are cheap. Ford does not tell you to just blindly do 10k mile changes, get over it.

Even the trucks built in oil life indicator agrees with me.

Yeah, no shit… it doesn’t blindly tell you to do 10,000 mile oil changes. It absolutely tells you too. What are you missing?

 

[icegradner]

Yeah, no shit… it doesn’t blindly tell you to do 10,000 mile oil changes. It absolutely tells you too. What are you missing?

Cannot fix this level of stupid, RTFM.

 

[HeyBales]

The 24MY online manual has changed - perhaps prior years too.

Also - in 24MY online manual it's NOT under Maintenance - this is what is under that heading:

INTELLIGENT OIL LIFE MONITOR

Under certain conditions the vehicle’s intelligent oil life monitor may determine your oil requires replacement prior to your general service. Should this occur it is recommended you replace your oil within two weeks or 500 mi (800 km) of being alerted.
Your authorized dealer will be able to advise you whether only an engine oil and filter change is recommended or whether you should complete your general service inclusive of oil and oil Filter.

---------------
Under Scheduled Maintenance is more info, which HAS BEEN UPDATED. I've posted this section before in other threads - and it has changed to be closer to the 25MY now. Used to refer to online schedule with link - no more.
This section now includes all the things, and brake fluid comment now, which was not part of schedule at all, which 25MY initially included I noticed, and potentially more frequent tire rotation NOT just at 10k, but that is still the service interval if no oil change prior.
Notice Ford did NOT rewrite this section nicely - they refer to a table of vehicle use, which is not what follows - so perhaps not finished yet:

SCHEDULED MAINTENANCE

Intelligent Oil-Life Monitor™
Your vehicle has an Intelligent Oil-Life Monitor that determines when you should change the engine oil based on how you use your vehicle. By using several important factors in its calculations, the monitor helps reduce the cost of owning your vehicle and reduces environmental waste at the same time.
This means you do not have to remember to change the oil on a mileage-based schedule. Your vehicle lets you know when an oil change is due by displaying a message in the instrument cluster display.
The following table provides examples of vehicle use and its impact on oil change intervals. It is a guideline only. Actual oil change intervals depend on several factors and generally decrease with severity of use.

Maintenance Intervals

At Every Oil Change Interval as Indicated by the Information Display 1​
Change the engine oil and filter. 2
Rotate the tires.
Perform a multi-point inspection, recommended.
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and the parking brake.
Inspect the engine coolant level/strength and the hoses.
Inspect the exhaust system and the heat shields.
Inspect the rear axle and U-joints - all wheel drive only.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
Inspect cabin air filter if equipped, service as required.
Inspect engine air filter, service as required.

1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals. Hybrid vehicles may achieve longer distances between oil changes, but do not exceed the one-year max oil change interval.
2 Reset the oil change reminder after engine oil and filter changes. See Resetting the Intelligent Oil Life Monitor - Vehicles With: 4.2 Inch Screen.


As many posters have shown by their early OLM recommended oil changes - it seems capable of telling when severe ICE usage is in play - and telling you to change early.
And for hybrids - obviously how much ICE usage has actually happened.
Just wish for the non-Lariats pre-25MY trims we could get lifetime electric miles displayed too - it's in the system!

 

[sajohnson]

Honest question. What's the total cost to get it tested (mailing the sample plus actual cost of sampling)? Do you then take what they say you can do for oil change interval and apply that to every oil change, or keep sampling for subsequent oil changes? I'm genuinely curious as I can change the oil for about $42, and that occurs above every 8 months (only put about 8k miles a year), so changing the oil more often than necessary isn't a financial burden by any means.

I haven't done business with them in years. Postage was free and the total cost was about $25.

<Later> It's 40 now:
https://www.blackstone-labs.com/standard-oil-testing/

Regarding consistency, of course that depends on how the vehicle is operated. A Blackstone recommendation based on light highway driving will not apply to towing at the full GCWR in the mountains at 100*F. Most owners' use tends to remain relatively constant though. If so, then one oil analysis is all that's necessary. Some owners opt to have their oil tested periodically, but it's not necessary.

The potential money saved is only part of it. There is also the owner's time and effort -- as well as the hassle of recycling the old oil and filters.

Whatever people want to do is OK by me, but personally, I'd rather minimize the number of oil changes. Just for example, many owners -- here and over on the BS Forum -- report changing their oil at 5,000 miles, regardless of what the manual or the OLM says. 5K miles seems to be the internet consensus. Let's say most of those owners could easily go to 10,000 miles, according to Ford, the OLM, and Blackstone lab results. Whatever their oil change cost is (and time involved) they can cut it in half. So, say one oil change per year instead of two. If they drive 10,000 miles per year, that would save anywhere from ~$40 per year to over $100 per year (if paying the stealership).

It's just a thought.

 

[Kenv24]

Cannot fix this level of stupid, RTFM.

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