MECACYL HJE has been developed as a hyper-lubricant to protect valves in gasoline engines and injection systems in addition to MECACYL CR. Its immediate effectiveness makes it an exceptional product for the protection of gasoline engines.
 The use of MECACYL HJE hyper-lubricant has the following effects:
 - Limiting injector clogging
 - Protection of injection circuits, carburetion, valves and gasoline injectors
 - Quiet operation
 - Passage to anti-pollution control
 - Switching to unleaded gasoline
 - Cleaning the combustion chamber