If there is a TSB start there. If that isn't it it could very well be
The PCM/ECU. They will sometimes cause problems for months if not longer before completely quitting.
There is already an invention for this.It is called a plastic funnel. As has been said, what debris is going to get in a filter out of a new container of oil?
One problem with your premise of it costs the most is just that. Fram at one time made quality products and that was not very long ago. When Jay Buckley (Motorking) was at Fram and a frequent visitor and poster here Fram had some pretty good filters and a very good price too. There are millions...
WM is not a company that has much of any stock in their stores. they are more of a put it on the shelf as it comes in type. That is one reason they run out of stuff, they don't have it stocked in the store in a stock room. First Brands is is in a huge financial mess at the doing of it seems...
Search on the bottle or jug for a set of numbers that start with a letter. It should be either red or a light yellow gold color. It may be hard to find if it is their. Look on the front and back near the bottom or just under the labels. If it has the numbers and it starts with a "G" it is...
Most likely you don't know unless the manufacturer wants you to know. That is one thing about Highline Warren, they have been pretty good at giving information about their oils.
It meets the same standards as raw oil does after being processed. If it is a group 3 it is the same as a group 3 that has came straight from the ground.
If this was to me I know that Premium Guard makes the filter I was only stating that that Premium Guard and Prime Guard (Higjlinewarren) are not the same company. The filter names are so similar that some may get them confused.
That is basically what I was saying. They may be made by Premium Guard but HW doesn't own Premium Guard. I was stating that Prime Guard and Premium Guard are not the same in the sense that the filters may be made by the same company yet they are not owned by the same company. Premium Guard...
What I trying to state is that Highline warren does not own the Premium Guard filter brand. Prime Guard may be made by Premium Guard and Prime Guard is a Highlinewarren owned product it is not the owner of Premium Guard. The names are so similar that getting them confused could be very easy...
Are you confusing Premium Guard and Prime Guard? Premium Guard is the company that supplies filters under several names including Carquest ,NAPA, O'Reillys and others and are usually made in China or Vietnam. Several have been cut open and are liked by several here.