- Reduces Friction & Wear
- Quiets Noisy Lifters & Valves
- Removes & Prevents Sludge
- Keeps Engine Clean
No, Rislone Engine Treatment is formulated to be left safely in the crankcase for the life of the oil change for maximum performance. It is not an engine flush and does not require draining.
Yes, Rislone works with all petroleum-based motor oils including conventional, high mileage and synthetic. Rislone is also safe for use with PTFE-based engine treatments and will not alter the PTFE coating.
Rislone Engine Treatment gradually dissolves and removes harmful deposits of varnish, sludge and gum from the internal metal parts without plugging oil passages. These deposits from within engines and can alter tolerances, stick valves and rings, cause noisy valves and lifters, and plug oil screens and passages. Regular use of Rislone Engine Treatment, with oil and filter changes at the proper intervals, will keep such deposits to a minimum.
One bottle of 34102 Rislone Engine Treatment Concentrate (500 mL) is designed to treat 4 to 6 litres of oil, this allows you to replace a quart of motor oil at oil change time. You can also use it to “top off” your system between oil changes.
Yes, Rislone Engine Treatment has the lubricating and protective capabilities of current motor oils, plus additional penetrating properties which do a superior job of maintaining long-term cleanliness and deposit control. Use of Rislone Engine Treatment will not void your new car warranty.
Rislone Engine Treatment starts working the minute you install and start driving the vehicle to help remove harmful gum, sludge, and deposits from your engine.
Rislone Engine Treatment is only designed to be added to the engine crankcase. If the product is installed in the gas tank, the tank should be removed and cleaned out by a professional mechanic.
The product that made Rislone famous. It used to be called “a tune-up in a bottle,” and was the very reason the phrase “tune-up” was invented. No joke — this is where all that started.
Fast forward to today: eating clean and healthy foods ensures that our bodies perform at their best. The cleaner we keep our system, the better it runs. This is true for our cars as well. A cleaner engine is a better-lubricated engine with less friction and wear. Our famous, award-winning Rislone Engine Treatment does just that. This product contains high quality penetrating lubrication oil, combined with protective engine additives and special cleaning agents. It’s like a healthy diet for your car.
Its multi-grade formula allows the oil to flow freely and provides protection over a broader temperature range. The unique Rislone formula is designed to penetrate into valve seats, bearing surfaces, piston rings and ring grooves, where sludge and varnish is likely to form. These deposits are gradually removed with the next oil change. There’s a reason it’s the #1 product chosen by race and off-road clubs.
Regular use of Rislone Engine Treatment, with oil and filter changes, will keep your engine components running smoothly. Simply watch Bobby and Caitlin in our how-to video to see how easy it is to install this product. Peak performance and car health has never been easier.
“My jeep has a very loud lifter, 20 minites after dumping a bottle into the crankcase, it was down to barely noticeable, after 30 minutes, it was gone.
So far, excellent product!”