I just changed my oil today at 5700 miles and 50% oil life. If Iād waited ātill 15% Iād probably have been at ~8-9k. Too long for me!
Fwiw, I talked to the Honda tech who did the oil change. He said the oil looked clean and that he wouldnāt change it early (say, at 1,000, didnāt get his...
How odd. Iām in So Cal and have done all street miles (no tracks, only two short canyon runs). If the MM calculations are linear, Iāll be at close to 10k miles before Iām at 15%.
To me, this is the heart of the debate - do we trust that OEMs have done this kind of testing and can rely on their service intervals? Or, as others have argued, are they extending the service intervals to make it cheaper for the consumer (and to offset the cost of their free oil change offers)...
Agree, no harm to change early.
And now youāve raised the other question of 0W or 5W! Iāve read those who say Honda only specs zero weight for fuel economy. But does the UK/Europe not have equally stringent regs?
Wish Honda would give the owners more info.
Ultimately, though, I donāt see why...
Thanks, video was informative. He did say, though, that the maintenance minders in Toyotas and Subarus were just going on mileage. Hope the one in our Hondas is an algorithm like the GM one he talked about.
My main question is what info the MM is using to determine the oil life.
As my second question implies, I too think that Honda wouldnāt recommend a service interval that would damage the engine.
Believe me, Iāve read lots of oil threads!
Havenāt seen one that discusses what the MM actually is detecting.
Do you know for sure itās just an algorithm? And where do you get 3-5k miles from?
And itās not a Honda salesman saying to follow the MM, itās Honda engineers! Why would they want...
Have a new Civic Type R (bought in August).
Iām at 5700 miles on the factory fill. Maintenance minder says oil life is 50%. But what does that means exactly? Is there a sensor that is measuring things like viscosity? Or is it just tracking the mileage?
Seems crazy that Honda would want a high...
Thanks for your reply!
Iām finding the lack of info from the factory frustrating.
Did you hear about the break-in oil from someone at Honda?
Per your original post, sounds like an early change on a new engine (1500 miles) would not be advisable as the special factory fill is still doing its...
Question for you and @AspecR - is there any documentation from Honda about the factory fill being special break-in oil? I canāt see it in the ownerās manual.
Or about how long to keep it in the engine?
Iām a new owner with ~1,500 miles on the engine and wondering if I should change it (there...
Sure, but as I said, they are different cars mechanically. How useful do you find a manual for a car with a different engine and transmission?
Is there CTR specfic info in the Hatchback manual?
Of course, google is a thing, but itās no substitute for information from the factory.
New to the forum as I just bought a ā25 Boost Blue Type R. Amazing car!
Apologies if this has been answered, but why is there no Type R ownerās manual? Mine came with manual for a Civic Hatch. Honda Garage has a Type R specific manual but only for the navigation system!
The car is very...