32cls6speedmt
SILVER Star
Valve cover gasket changed. 171k miles. Last 71k miles with 5w30 mobil 1 extended protection. Every 6k mile oil change.
Update: 5W-30 & Heavier Recommended RoTW (1 Viewer)
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bloc
SILVER Star
For the mileage that is really impressive.
FrazzledHunter
SILVER Star
Serious question...I'm not a mechanic but could one really see a difference in oils just by looking?
BTW, I'm going to go to 0W-30 next spring before hot weather towing.
I'm currently with 0W-20 and I'll stick with that through winter; no plans for towing.
bloc
SILVER Star
The absence of varnish in those pictures suggests the oil, and oil change interval, are very effectively protecting the engine from a chemical standpoint. Doesn't say much about the mechanical side of things directly, but generally if it's that well protected chemically the mechanical side is covered too.
FrazzledHunter
SILVER Star
Got it, thanks. I learn something here every day.
Almost looks like particular debris, like dust?
Wow can’t argue with those results!
With the recent 877k 6.2L L87 motor recall, GM is swapping over to using 0W-40 in the recalled engines instead. This leaves some credibility in supporting us using heavier weight oil on these modern engines, even though the OEM’s won’t directly admit thicker weight oil (to an extent) does provide better wear protection.
Question though, has anyone considered using 0W-40 instead of 5W-30? 5W-30 has pretty much been my go to oil weight for engines produced in the past 50+ years, but it was something that came to mind.
Question though, has anyone considered using 0W-40 instead of 5W-30? 5W-30 has pretty much been my go to oil weight for engines produced in the past 50+ years, but it was something that came to mind.
Thinking of switching to AMSoil signature 5w-30 after I deplete my remaining toyota 0w-20. Anyone else running this expensive stuff?
dms
GOLD Star
I have a case Amsoil signature 5W30W in the back of my 24 LX right now. My only concern is what it might do to my warranty. At my 30K service a couple of weeks ago, I had the dealer use 5W20W and the service writer was very supportive of my choice.
Yes, I use their 0w30 and it’s searched me well. There’s several on here that use there’s and another brand called HPL that’s had good reviews on here as well.
I've been running 5W-30 synthetic in my 200 for over 50,000 miles. Zero issues and reduced knock. I'm pretty certain the 5.7L V8 in every other market in the world calls for a 5 weight oil. Someone smarter than me can weigh in on how much difference there really is between a 0 weight and a 5 weight oil.
Im considering running a 0w40 or 5w40 in my Tundra 5.7
I've been running 5w30 in both the Tundra and 4runner that both call for 0w20 without any issues and absolutely zero burning oil.
Paging @HemiAlex for update on running 15W-50 in his high mileage rig.
I bought a 200, but I'm used to driving Tractors. - https://forum.ih8mud.com/threads/i-bought-a-200-but-im-used-to-driving-tractors.1320751/post-15898512
I bought a 200, but I'm used to driving Tractors. - https://forum.ih8mud.com/threads/i-bought-a-200-but-im-used-to-driving-tractors.1320751/post-15898512
Runs great and slightly higher oil pressure at idle.
I chose not to to run lifter additive with this oil and it’s been fine.
I have an occasional timing chain rattle when I run too thin of an oil, no additive or I’m at the end of a 5-7k OCI due to neglect.
I’m at 325,000 miles and the engine is strong as ever.
I chose not to to run lifter additive with this oil and it’s been fine.
I have an occasional timing chain rattle when I run too thin of an oil, no additive or I’m at the end of a 5-7k OCI due to neglect.
I’m at 325,000 miles and the engine is strong as ever.
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That's a cool option for those in hot climates like yourself. Especially heading into this time of year.
I could be wrong, but I would caution strongly for others considering this who live in colder climates going with a 15W weight oil. I posted a graph somewhere here with the cSt of different commonly used oils (0w/5w/etc) and the difference on the lower end of the temp scale starts to be noticeable in the graph once you push up to 15W. My $0.02.
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From new 5k oil changes and 5w30 since 35k miles. Also using Toyota dealer purchased OEM filters. Recently did the second 5w30 change at 40k miles. Engine running smooth and zero oil consumption witnessed to date (as expected), hope to keep it like that.
At a yearly 8 to 10k I am planning to drive our 2021 200 for the next 25y +
Just need to find time for the next mods which are installing an air-pump with remote controller for the airbags (used when we tow) and the 12.5 LRA.
At a yearly 8 to 10k I am planning to drive our 2021 200 for the next 25y +
Just need to find time for the next mods which are installing an air-pump with remote controller for the airbags (used when we tow) and the 12.5 LRA.
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