Prolong Lubricants recently asked us if we'd try Prolong Engine Treatment on one of our late-models, and evaluate how effectively it extends engine life. Using a 2.2 Ecotec 2004 J-body (think Cavalier ...

Prolong(r) Super Lubricants offers its industry-leading Engine Treatment and Booster System to protect gas and diesel engines from the two leading causes of engine wear: damaging friction and heat.

POMONA, Calif. –Prolong® Super Lubricants offers its industry-leading Engine Treatment and Booster System to protect gas and diesel engines from the two leading causes of engine wear: damaging ...

Rislone's newest concentrated product, Engine Treatment Concentrate, provides all the benefits of the original Rislone Engine Treatment in a bottle that is nearly half the size. "We found we were able ...

Rislone offers an Engine Treatment Concentrate that is designed to keep aging engines clean. The product can help solve sticky valves and rings, noisy valves and lifters, plugged oil passages and ...

We earn commissions from purchases you make using links in our articles. Learn more. Most drivers know that regular oil changes are necessary to maintain the life and performance of their vehicle. For ...

Rislone Engine Treatment Concentrate is a penetrating lubrication oil combined with protective engine additives and cleaning agents designed to penetrate into valve seats, bearing surfaces, piston ...