Lucas Oil Heavy Duty Oil Stabilizer for Engines, 32 oz

This product deserves 10 stars not 5. I have a 2015 Explorer with the original engine at 415.000 miles - I have put a quart of this in every oil change for the past 250k at least. It definitely needs to be warm to leave the bottle. I get it… I don't like coming out of my house when it's cold either.

Use this as the last step in treating a high mileage motor.. Put sea foam in the gas tank..spray a can of seafoam in the carburetor..then change the oil and then put the lucas oil treatment in..the difference is not black and white..it's more like ya.. ya.. ya......and OMG!..what a difference!

lucas has always been my goto additive on all my vehicles and will always be ,yes their are other brands that claim to be better but all in all hype is to costly and facts are facts ive been using this product for over 25 year's both oil additive and their fuel cleaner and container and im still running 325,598 miles so you decide for your self.

Excellent heavy oil for engines. gas or diesel. position in funnel, cut 2 inches off bottom to speed pouring.

I have used this product repeatedly. I independently do my oil changes. I have never done an oil change without using this product. I own a 99 Toyota Corolla with a salvage title and my car runs like a Swiss clock.

Always use this product in our high mileage older vehicle really helps keep theses engines running well 04 avalanche just hit 254,000 miles on original engine Lucas has been used in this truck for a long time.

Definitely recommend I use in all my vehicles and have some extremely high miles with over 300,000 miles on original engines and keeps engine quiet and running smoothly with oil changes

its been around for a long time that alone says alot about the product but in my experience as an automotive technician and in my own rig that has over 250000 miles on it there nothing better. exclusively for me in high mileage engines. add half a quart to one full quart with an oil change and you will notice a difference. your engine will be quieter smoother and even have a little more power down low. it reduces blow by and in my opinion is the reason my 1998 f150 is still going after over a quarter million miles. I highly recommend.

I can't really give a review on something I didn't receive. Walmart gave my items to someone else and now they don't want to refund me. It was their mistake and now I'm out of $214 dollars and my items

They gave me the wrong product as you can see I ordered stabilizer for they gave me transmission fluid and power stirring fluid. Now I need to speak to someone about a refund. Although they said they would refund me. I don't trust Walmart anymore.