I switched back to OEM filter for this engine since GMC now wants a 22 psi bypass valve pressure for this engine, and a lot of the after market filters don't meet that.
google 17-NA-157 to see TSB
Out Havoline Pro Ds 10-30 Purolator PureOne
In Pennzoil 5w-20 Platinum HM ST4386
6764 mile OCI
The Purolator one held up just fine. Haven't had a Purolator failure since I started using before 2010. No ripe, no cuts, no tear and no errors.
I didn't really care for the spacing on the filter but it held together. WIX oil sample went to the Lab today. Well see how it held up lots of people on here think Havoline is not a 7K Mile oil.
The is my $7 OIC SOCUS did refund me on this so I'm running one for three with them.
The Mann filter a bit of a disappointment Made in China!
Another disappointment my highest oil usage on the Corolla 1/2 quart in 6764 miles.
Originally Posted by JohnnyJohnson
2004 Toyota Corolla
Out Havoline Pro Ds 10-30 Purolator PureOne
In Pennzoil 5w-20 Platinum HM ST4386
6764 mile OCI
The Purolator one held up just fine. Haven't had a Purolator failure since I started using before 2010. No ripe, no cuts, no tear and no errors.
I didn't really care for the spacing on the filter but it held together. WIX oil sample went to the Lab today. Well see how it held up lots of people on here think Havoline is not a 7K Mile oil.
The is my $7 OIC SOCUS did refund me on this so I'm running one for three with them.
The Mann filter a bit of a disappointment Made in China!
Another disappointment my highest oil usage on the Corolla 1/2 quart in 6764 miles.
Out: Kendall GT-1 MAX 5W30 and blue Subaru oil filter.
In: Kendall GT-1 MAX 5W30 and blue Subaru oil filter
7,023 miles on this OCI. I am mailing out oil sample tomorrow for analysis through NAPA, oil analysis laboratory in Portland, OR.
No oil added between OCI, as the oil level never changed.
Out: Kendall GT-1 MAX 5W30 and blue Subaru oil filter.
In: Kendall GT-1 MAX 5W30 and blue Subaru oil filter
7,023 miles on this OCI. I am mailing out oil sample tomorrow for analysis through NAPA, oil analysis laboratory in Portland, OR.
No oil added between OCI, as the oil level never changed.
2019 Toyota 4Runner with 2256mi. I always do an oil change early on for no other reason than it makes me feel better. Finally after agonizing over oil choices I just picked QSUD 0W-20 with a stock Toyota filter. Also took this opportunity to upgrade the plastic filter housing to the aluminum one. I'll probably run this for 5K then move to longer OCI's after 7500 or so.