2025 Hybrid. How do you decide when to change the oil?

[Chops]

87 isn't lower quality anymore, for a long time. Just has less octane. Which has nothing to do with quality.

I also use Shell 91 Premium, which also has a better additive package than their 87 Regular.
It is NOT just about octane. It is about cleanliness. Sludge & Carbon are not going to be happy in my Maverick.

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[rk06382]

I use Chevron 91 Premium. It has a larger quantity of Techron than the less expensive 87 Regular. Love my Techron

I also use Shell 91 Premium, which also has a better additive package than their 87 Regular.
It is NOT just about octane. It is about cleanliness. Sludge & Carbon are not going to be happy in my Maverick.

Ford recommends 87 octane in my Hybrid. A higher octane is a waste of money.

 

[retrojet]

1st change was around about 2000 miles... and now I can relax... between 5&7000 will be fine in my world... Never mind new technology.... My driving like a saint, as opposed to my wife driving like a demon? 10000 gives me the collywobbles... simple as!

 

[WJOHNM]

Am a nice guy, am always thinking of the people that get my truck, my dealer says 5k for all vehicles, I always due my first at 2k is free at my dealer, than 5k after that, I only keep a vehicle 3/4 years and it will have 15/20k miles when I sell or trade it, I don't drive much anymore and always short trips, My new hybrid runs 55% hybrid 45% engine, my oil will never be dirty, 80 bucks a year is nothing to maintain a vehicle. Even if you drive twice that, like most of you will, 200 a year is nothing. Oil is the blood of a vehicle. The only thing that scars me is these kids at dealers that do the oil changes, I always check my oil, fluids, tires, etc. myself after leaving dealer, 40 years working for dealer you know what goes on.
I love popcorn.

 

[nekodan]

Some good and some funny advice here.

I changed mine after a nice road trip at 2500 miles. You’ll note the factory oil filter is smaller than the recommended one in the manual.

I replaced the oil with Mobil 1. I’m planning on following the recommendations from the onboard oil monitor from here on out.

 

[jcofthewest]

Here we go! I'll make some popcorn....

How do you keep the butter off the screen?

 

[rk06382]

How do you keep the butter off the screen?

Keep your fingers off the screen!

 

[jcofthewest]

How many times can you cut a piece of string in half then halve the halves?

Is infinity a very big number, or a very small number?

 

[jcofthewest]

Keep your fingers off the screen!

I view MTC on my phone. I'm working on Jedi mind scrolling.

 

[jcofthewest]

2025 Hybrid. How do you decide when to change the oil?
Do you trust the "onboard oil quality monitor" to decide when to change the oil?
Do you go by the mileage?
Do you listen to the dealer?
On my previous vehicle, I used to change my full synthetic oil every 10 to 12 000 miles. My dealer put a sticker after the last oil change, to change the oil again in 4000 miles. Why to pay more for full synthetic oil if I still have to change it that often?
I looked for other discussions on this forum about this subject but, surprisingly, I found none.
Thank you.

Glad you asked this question as my Maverick will be built next week and I will have to make the same decision one day.
I love this community, full of wit and wisdom. Good luck with your decision.
P.S. I learned a lot about popcorn and string today.

 

[jcofthewest]

Glad you asked this question as my Maverick will be built next week and I will have to make the same decision one day.
I love this community, full of wit and wisdom. Good luck with your decision.
P.S. I learned a lot about popcorn and string today.

String vs. Thread, if you cut a string in half, it because two stings half as long.
If you cut into one of these threads, it becomes exponentially long.
I love MTC!

 

[Cancunbadlands]

Every 12 months or
15,000KM as the Ford Engineering printed in the Manual

 

[Darryl]

2025 Hybrid. How do you decide when to change the oil?
Do you trust the "onboard oil quality monitor" to decide when to change the oil?
Do you go by the mileage?
Do you listen to the dealer?
On my previous vehicle, I used to change my full synthetic oil every 10 to 12 000 miles. My dealer put a sticker after the last oil change, to change the oil again in 4000 miles. Why to pay more for full synthetic oil if I still have to change it that often?
I looked for other discussions on this forum about this subject but, surprisingly, I found none.
Thank you.

At our dealership, we place a 5000 mile interval sticker on EVERY vehicle. It's just a suggestion and habit. Doing so won't hurt. But for most vehicles it's overkill. If you use full synthetic oil, it's ok to go by the vehicle's oil life monitor. I changed my oil at around 9300 miles. I think I still had 20% life left. And the oil wasn't in bad condition. Some folks will swear by more frequent oil changes based on their learned habits based on recommendations back when they first started driving. But like and engines have improved greatly in the last decades. The vehicle's monitor is fairly accurate in that it adjusts the interval based on your driving habits and conditions. To be honest, I think 9,000-10,000 miles is sufficient unless the oil monitor says otherwise. The monitor is calibrated based on you using the oil recommended by Ford. So it's safe to follow it as long as you use an equal or better oil.
Confession of a Ford tech who's LAZY about working on my own vehicle. I used full synthetic in most of my vehicles I've owned in the last 20 years. None had turbos. But I regularly went 10,000 miles between changes on my 2006 Grand Marquis, 2007 Town Car, and 2011 Focus. The Town car and Focus both had over 240,000 miles on them. With the engine still running perfectly. The Grand Marquis met an early death because of a fallen tree in the road at around 200k . Having said that. I do primarily highway driving. . If I did mostly city driving, I wouldn't have taken that chance. . Anyway, you can trust the oil life monitor

 

[Darryl]

Follow the minder on your Maverick, make yourself some popcorn and move on with life.

Exactly! Most who change oil at 5,000 do so because that was the recommendation when We started driving. For those older than us, they swore by 3,000. You couldn't get them to trust 5,000 . For some of my dad's customers who were born in the 1930s. They changed oil once a month until the day they stopped driving.. You couldn't get them to go beyond that because it was what they always did. Today's oils and engines are light years ahead of engines and oils even 20 years ago. So in most cases 5,000 miles is overkill. It's not hurting anything, but it's a waste of time and money

 

[Darryl]

Very gentle miles are harder on your oil than average miles. Hopefully the algorithm is programmed that way.

I think gentle is defined differently by some. If by gentle you mean short trips of stop and go , that's harder on the oil. But if by gentle you mean gently accelerating to normal speeds and driving steady 50 mph on a country road for 10 miles or so on a 60-80 degree day,, that's much easier on the oil. And YES, the algorithm is programmed that way, it factors in speed, ambient temperature, engine temperature, drive time, engine hours etc. . if the engine never gets to operating temp, it factors that in. If it runs at high speeds-high loads, it factors it in. On some vehicles I've seen it light up in as little as 3500 miles, in other vehicles I've seen it go 10,000. If a person used the proper oil the engine stays clean for it's lifetime. When we remove valve covers to replace gaskets, the engines are almost always clean and free of deposits even at 150,000 miles. If there's sludge, they ignored the oil change light regularly or used substandard oil

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