STP 65148 15 Oz Oil Treatment

I’ve used STP at all my oil changes. So far so good. Never had a engine failure

Saved a trip to the auto parts store. Same product and delivered to my door.

Works well for Ford Model A transmission, differential and Steering.

Great extra protection, and additive for your older higher mileage motors.

STP oil treatment is good stuff. Slick and thick. This will prolong the life of a engine. One down side is it takes a few mins to empty it all. Here's a tip. Pour in engine then add some regular oil to bottle shake and pour the rest in.

I use this to add extra lubrication and increase oil viscosity. I buy a nice used car, then drive it till it drops, which is typically about 10 years. My current Suburban I bought with 214,000 miles and now has over 300,000 miles. Before adding the STP, my oil pressure had dropped to about 36 psia at highway speed, so I added some of the new STP rated for synthetic oil and, after a few days of driving, my pressure was up to the perfect 43. I've been using STP standard of conventional oil for decades and it really does protect and extend my engines. I've now moved to synthetic and new STP for synthetic oil with good results.

Great stuff for killing yellow flies. Get a black pot hang it and coat it and they're stuck.

Outstanding product would recommend this product to others