Pennzoil High Mileage 5W-20 Motor Oil, 1 Quart

Works great in my 2007 Ram Hemi. Seems to stay pretty clean. Going to try the Platinum Synthetic over the winter.

Great product for older vehicle. My car runs better.

Pennzoil has been the only oil I have ever used in my trucks, and our family cars for the past 58 years of driving. My second car was a 1962 Pontiac with 385,500 miles on it, and my 1995 F250 Ford that I drive now has, 288,950 and is still going strong! So thanks for making a very good product.

I found that using this oil in my 1997 Camaro works the best. I tried every other hi mileage motor oils and no other stacks up to this one! The whole engine runs very smooth and it really quieted my valve train down. This oil is best for my ride I wouldn't trust anything else.

i switched to pennzoil high mileage when you first came out with it several years ago,i have a 2002 chevy impala that has 207,000 miles and uses none between oil changes and always use your high mileage 5w30 for my car,nothing beats pennzoil for the best performance and and protection for my car i definetly recommend it for everyone with a vehicle with high mileage

Started using Pennzoil HiMi in my personal car and the difference was nearly instantaneous although Hemis are know to tick even when brand new this oil softened the tick and oil pressure ran much more in a range I liked. Being a mechanic and a auto repair shop owner that went from offering Valvoline to Pennzoil customers also notice the difference in their cars. Working on high end cars knowing their picky "oil choices" Pennzoil really works also if you own a Hemi V8 manufactured up to 2010 (example: 2000-2010) Do not use full synthetic ive seen plenty of Hemis come to an end early in life running synthetic I highly recommend Pennzoil Conventional and Conventional High Milage and all of Pennzoil motor oils

I've used many different brands of High Mileage Oil. I'm old school I change my oil myself. At oil changes I noticed that other brands of oil felt like canned lubricant oil. Towards the end of the oil change cycle my oil pressure would not be slightly lower than usual. When I used Pennzoil High Mileage Oil it felt the same coming out of the oil drain plug as it did when I poured it into the crank case. The oil pressure was never affected with Pennzoil. My brand of oil is Pennzoil simple as that. Always has been, always will be. [This review was collected as part of a promotion.]

I started running the Pennzoil High Milage several oil changes ago And almost immediately could tell a difference in how much smoother my 85 Chevy 350 was running. This truck was my everyday work truck for many years. It was worked hard everyday pulling a trailer loaded with equipment and that took its tole on my engine. After retiring the truck I kept it to restore and keep in the family. This has brought my oil pressure up almost 10 psi and has made me change my mind on taking the motor out to overhaul it. I will now just fix some small leaks and clean it up just to see how many miles out of it now. Thank you Pennzoil for this product extending the life of my engine that is now @ 235,000 miles and figure I can get that many more at least. I will let y'all know how many that becomes. Thank again! [This review was collected as part of a promotion.]

I've been using Pennzoil motor oil for over 30 years, at least since they had an "SE" protection rating back in the 1970s. It seems to reduce oil consumption in my vehicles that have 150-200K miles. Normally they go through 1/2 quart between changes, or about 3-4,000 miles. I am looking to get another 100K out of my Lincoln Mark VII with 190K on the clock. I bought the car with 80K and when I had to do a head gasket job at 140K, there was no ridge in the cylinders and all the home marks were still visible. The exhaust valve guides had very little play and the intake valves were clean.

Changed product no sensors problems. I feel this product works well with the high mileage Buick Enclave 22000 km