, a high-performance engine treatment designed specifically for older or high-kilometer vehicles. While it is often sold in bottles, it is a flagship product for "mature" engines that have begun to show signs of wear, such as increased oil consumption or noise.
: By helping to seal piston rings, it can restore lost cylinder compression and power. nulon mature tube
: It provides extra oil film strength that can reduce tapping from hydraulic lifters and general engine noise. nulon mature tube
For the best results, Nulon recommends adding the treatment to fresh oil immediately after an oil change. nulon mature tube