Future 0W-8 test mule … oops, wrong car.What's the Red one in the garage... it looks super cool.

Future 0W-8 test mule … oops, wrong car.What's the Red one in the garage... it looks super cool.
I was just on the Chevron site not too long ago as I picked up several gallons of the Delo 400 XSP. Decided to browse other offerings. I had noticed the “synthetic technology” was only used in the descriptions for the synthetic blend oils.
Here’s a link:
https://www.chevronlubricants.com/en_us/home/products/by_brand/havoline.html
Just as you said, now branded Synthetic Blend. Also API SQ. $22.xx for 6qt box.
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I don't know if you're aware of the fuel dilution issues with this engine. If she's driving 3500 mi per year then once a year oil changes should be okay. You still might want to consider 2x/year to evacuate the fuel accumulation more frequently. But I suppose you should first get an oil analysis to confirm the issue is present in your particular vehicle.Mother in law has had her 1.5t CRV for a year and finally got the maintenance light for oil at 3500mi. Since she’s a short tripper I gave her M1 5w-30 and a new filter, will probably do this once a year
You got your rebate back already?View attachment 274848Just changed the oil on the wife’s 2021 Subaru Ascent. 5k intervals make it easy to remember. Pennzoil rebate already in my email. Old fill was Mobil 1 afe 0w30 and Subaru filter. Wanted 0w30 but hard to find it in the local Wallyworld in Pennzoil, and I try to escape the store before night of the living dead occurs.
Yeah I should clarify, I bought the oil last month and I submit the rebate form in the parking lot before I lose the receipt and got the rebate last week. So I’d say about 3 -4 week turn around. Rebate was in the form of visa giftcard. Sorry for the confusion, I bought 2 jugs one for the crv one for the Subaru.You got your rebate back already?
badass1990 Chrysler New Yorker Fifth Avenue.
In all original condition, even original pin stripes are still on the car. Did a basic oil change with Pennzoil 10W-30 and Pennzoil filter. 130 000 miles on the clock.
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I’m aware of this quite overblown concern with some of the 1.5t and honestly she’s never going to put enough miles on the car to accumulate any meaningful wear from potential dilution. I do use 5w-30 in all 3 of our 1.5t Hondas just because my personal 1.5 sees 15-20k miles a year and is a long term hold vehicle for me so I use 5w-30 and don’t feel like stocking multiple oils at home.I don't know if you're aware of the fuel dilution issues with this engine. If she's driving 3500 mi per year then once a year oil changes should be okay. You still might want to consider 2x/year to evacuate the fuel accumulation more frequently. But I suppose you should first get an oil analysis to confirm the issue is present in your particular vehicle.
How many miles before the diff and t case fluid change ?2019 Mazda CX5 2.5 Turbo.
Finally did the diff and t-case.
Out: Mazda SG1
In: Redline GL5 Hypoid 75w85
This sounds like a rig that’d outlast me. Filters that are serviceable easily and fluids too. Man - hang on to this truck. After reading this, I want to look for one.2017 Chevy 3500 L5P Duramax
52,067, 2,763.6 Hours
OLM @ 13%
OCI: 3,994 miles, 237.9 hours (6-11-24 to 4-21-25)
Out: Delvac Extreme 15w40, PF2232
In: Delvac Extreme 15w40, PF2232
I also changed the fuel filter (TP1015), ATF (drain and fill, 7.4 quarts) and spin-on trans filter (29539579), transfer case fluid (Starfire Synthetic Dex VI in the trans and transfer case) and the front and rear diffs (Starfire Synthetic 75w90).
I really like the 17-19 Duramax trucks. They’re kind of the last true to form Duramax’s, in my opinion. They’ve still got the 6 speed Allison. The L5P Duramax has the Denso HP4 injection pump, so you don’t have to worry about the problematic CP4 like the older trucks. The fuel filter is easy to change unlike the LML.This sounds like a rig that’d outlast me. Filters that are serviceable easily and fluids too. Man - hang on to this truck. After reading this, I want to look for one.