Eventually every filter reaches some point where it causes enough of a pressure drop to restrict airflow. Fuel economy, performance and emissions begin to deteriorate and get progressively worse until the dirty filter is replaced. So inspection at the same time you change your oil would be a good practice. I’ve had my 1998 Ford F150 with a 4.6L SOHC V-8 since new. Crank and cam journals were void of wear and we went back with standard sized bearings.
Some lubricant manufacturers also employ the use of antiwear additives containing boron, molybdenum and titanium among others. 32 product ratings – 3 Pack Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart. If you receive an incorrect product, please review your order information to be certain that there were no errors in the order process. If you determine that you received an item you did not order, please return your product to the nearest BJ’s Club location or initiate a return online (see “Returning an Item” above for instructions).
Total Base Number is a laboratory test that measures an oil’s ability to neutralize such acids. Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn’t. The test results and PQIA assessment relates ONLY to the sample tested and the tests conducted. BJ’s selects the highest quality Merchandise for our Members and stands behind the products we sell. If you are not completely satisfied with your purchase, you are entitled to a refund or exchange subject to the following guidelines.
22 product ratings – Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 qt, single….. In the event that your returned merchandise was mis-shipped, damaged or defective, BJ’s Member Care team will be happy to reimburse you for return shipping costs. Please contact BJ’s Castrol GTX Member Care and we will be able to assist you. If a signature is required please inspect your package carefully before signing for it. If after accepting the package you determine that there are damaged or defective parts, please contact the manufacturer for replacement parts.
I can provide images of this engine when it was torn down. Engine is now rebuilt and ready to go back in my truck. Had I taken better care of my cooling system it would never have blown the head gasket.
We offer a variety of services to help keep your car running at optimal performance. Brock, from 1985 until his death in 2006, appeared in advertising for Mobil 1, including an international campaign that ran in the United States in 2000. Since 1994, Mobil has been a sponsor of Supercars team Walkinshaw Andretti United. Antiwear additives help protect metal surfaces against impact friction and wear between moving parts in an engine. Such additives work by adhering to metal surfaces and forming a protective film between moving surfaces. The most widely used AW additive are chemistries containing phosphorus and zinc.