puro classic filter w synthetic oil?

[dlundblad]

A classic filter and synthetic oil will be fine. Better options for the price though IMO. The Fram TG would fit your needs just fine if ran for 2 OCIs and it would be slightly cheaper. If you have cardboard end cap phobia, get the Ultra.

I agree 4000 on the synthetic is a tad wasteful, but I can't say too much. I run 5000 mile OCIs in my parents vehicles with synthetic per the OLM. If what you're doing is working, keep doing it. Just be open to suggestions here. *It will save you money.

 

[Dallas69]

For 4k mile changes you are really just spending way too much on oil that will go 12-15k
If you want to do 4k changes just use a quality dino and I would suggest getting a different filter since Pur are having quality issues now
There are alot of filters out there for less than 5 bucks
The main reason for using syn oil is so you can run it longer not because it protects any better

 

[Oregoonian]

What you really need to do is change your thinking and extend your OCI to at least 7500. Use a Fram Ultra filter through two OCI's (2x7500=15,000).

You will use the oil to near is maximum....and save time and $$$ as well. Using a synthetic for 4K is wasting a good oil and our natural resources.