Honda K24 5W30/10W30 uoa request

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Any K24 Honda owners here have any uoa’s with 5W/10W30 oils instead of the spec 0W20?

Thanks in advance!
 
Originally Posted By: aquariuscsm
Gosh I’m not sure. It’s tempting though as I’ve always been a thick oil guy.

Don't have any UOAs to share with you, unfortunately, but I've seen K24s run well on 5w30 in Oklahoma in all weather. That was what we put in most vehicles that requested our cheapest (conventional) oil change at the Honda dealership that I worked at.
 
https://bobistheoilguy.com/forums/ubbthreads.php/topics/3861185/2010_Accord:__PU_5w20/30_+_Lub

This is a 50/50 mix of old school PU 5w20 and 5w30.

But right now, I'm running Maxlife 10w30 in it. Full Strength.
 
Originally Posted By: aquariuscsm
Does the 10W30 drag it down any compared to the 0W20?


I haven't noticed one bit. Just back from a 600 mile trip and averaged 28+ MPG's....which is good for non-CVT Accord with bike rack and hauling 4 adults.
 
I run Castrol Edge 0/40 in my k24 series engine, runs smooth, zero oil consumption in 6k miles, gas mileage has not dropped at all. Avg 34.4 2012 Honda Accord.
 
I use Amsoil 5w-20 SS in my `07 Accord 4cyl. It uses 1 qt per OCI which is about 6000 miles for me. I do a 2 year OCI. Only drive it 3000 miles a year.

From what I have read, there is no chance of wearing this engine out even with a 20 wt.
 
Originally Posted By: zfasts03
I use Amsoil 5w-20 SS in my `07 Accord 4cyl. It uses 1 qt per OCI which is about 6000 miles for me. I do a 2 year OCI. Only drive it 3000 miles a year.

I use 1/2 qt in 6500 miles with the Castrol Edge 0/40. But again the noack is 8.5. my mpg is 34.5 with a 5sp manual. I use that any day over a 20wt.

From what I have read, there is no chance of wearing this engine out even with a 20 wt.
 
Shell Australia, recommends shell Helix ultra 5W-40 for the k24 2.4L engines. 0/20 is only for Cafe [censored]

This also a a3/b4 oil. Somis Castrol 0/40
 
Last edited:
Originally Posted By: ChevyMan93
I use a 5w30 in my wifes crv, it quieted the engine down a lot more than i thought it would. Havent noticed any adverse effects.
Why would there be adverse effects?
 
I didnt say there would be, hence why i put there were none.
smirk.gif
 
in hotter climates a 10-30 beats a 5-30, the first # is the starting base oil then viscosity improvers to reach 30, that is unless its a REAL group IV or V synthetic that the 30W passes the 10W spec WITHOUT viscosity improvers!!
 
Originally Posted By: benjy
in hotter climates a 10-30 beats a 5-30, the first # is the starting base oil then viscosity improvers to reach 30, that is unless its a REAL group IV or V synthetic that the 30W passes the 10W spec WITHOUT viscosity improvers!!

No, it's not.
 
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