Parts & Accessories Car inspection services Engine oil stop leak helps stop minor oil leaks by rejuvenating the "seals" (leather) and gaskets damaged by normal operating heat. Contains a viscosity enhancer to strengthen existing engine oil and reduce friction between moving parts. Compatibility: Suitable for gasoline and diesel engines, and compatible with all types of conventional and synthetic engine oils. How to use: Add the entire contents of the can (usually 300 ml) to the engine oil. Location: Riyadh, Al-Narjis neighborhood next to Princess Nourah University Contact: WhatsApp