Lucas Oil10001 Heavy Duty Oil Stabilizer - 1 Quart

Always a good product for your vehicles engine life . Just ad to your oil change .Replace one quart of oil with a bottle of Lucas . This is also good for cold starts . Internal engine parts stay lubricated at all times !

When it's cold this stuff doesn't flow very well to get it into the fill hole in a funnel, and it's stringy when you want to stop, have to use the cap to cut the oil "strings" when you pull it away from the funnel, and if you touch it, it's like a gooey mess to clean off. If you are adding it to an engine, it's going to take a while to get down to the oil pan to register the proper level, so it's best to measure out your total volume needed and dump that in, then at least you know your engine has the proper oil volume. That's my only complaint, otherwise, this stuff is amazing.I fist tried it many years ago in my Toyota Tundra, which was already a very smooth running truck, but this stuff seemed to take it to another level. Very quiet, very smooth. I have since began to put it in everything, my lawnmowers, my riding mower, motorcycle, differentials in my Ford F250, wife's car, basically anywhere it says it can be used, which is a tremendous number of places, I have used it and I have seen dramatic improvements in noise reduction. My riding mower seemed to have the best results. Very noisy V-Twin engine quieted down to almost no noise compared to running without this. I assume all of this is due to no more dry starts, and this stuff clings to whatever is supposed to be lubricated by the oil more than just plain oil does. My motorcycle really shifts nice, runs very quiet now.Not only noise reduction, but everything seems to shift better, change gears easier (rototiller), just everything that I have used it in seems to benefit. My tractor and truck diesel engines just seem to run so much smoother and quieter. Can't say enough good about this product. This is the first additive of any kind that have used that I would say does everything is says it will do without any reservations.Now I always keep some on hand to have for any oil changes, normal maintenance. I always shop around for the best price, which can change from time to time, but you won't be disappointed with this product. The range to use in some applications is 25% to 50%, which seems like a lot, but don't be afraid to just follow the directions.

great product, price is good

I absolutely love the Lucas Oil 10001 Heavy Duty Oil Stabilizer! 🌟 It has transformed my engine's performance and provided exceptional protection. 🚗💥 This product is perfect for maintaining engine health and prolonging its lifespan. I highly recommend it to all car owners looking to enhance their vehicle's efficiency and durability. The 1-quart size is convenient and offers great value for the quality it delivers. The only downside is the slightly higher price compared to other stabilizers, but the benefits definitely outweigh the cost. Try it out - you won't be disappointed! 🔧👍

My engine runs smoother and quieter than ever before, and I've noticed a significant improvement in fuel efficiency. The difference is truly remarkable, and I can't imagine going back to not using this product. I love how it protects my engine against wear and tear, extending its lifespan. The 1-quart size is convenient and easy to use, making oil changes a breeze.

good oil and easy to use it

This product decreases oil consumption. Reduces valve train noise on solid lifter cars. It makes the oil cling to parts like crazy and the oil is not as dark at oil change time as it is without the Lucas. It raises oil pressure/viscosity 25% when cold but returns to nearly normal pressure when fully warmed up. I use it in my old zero turn mower and my Triumph TR6. I see the benefits in both engines.

It works