HydroLimpia is a precision engine-cleaning solution that uses oxyhydrogen produced by electrolysis of distilled water to remove carbon and deposits from petrol and diesel engines. Built for workshops and car owners who want improved efficiency, the system runs automatically through a complete cleaning cycle and shuts off when finished. HydroLimpia treats valves, injectors, pistons, combustion chambers, turbines and exhaust components, and helps release blocked DPFs so engines recover original smoothness and power while using less fuel and producing less smoke.
⭐ Oxyhydrogen electrolysis cleaning system compatible with both petrol and diesel engines.
⭐ Fully automatic cleaning cycles with autonomous shutoff for hands-off operation.
⭐ Direct action on valves, injectors, pistons, combustion chamber, turbines and exhaust systems.
⭐ Support for Diesel Particulate Filter (DPF) release and cleaning to restore flow and performance.
⭐ User-focused design suitable for professional mechanics and individual car enthusiasts with minimal intervention.
✅ Restores engine smoothness and power to near-original performance.
✅ Lowers fuel consumption, translating into ongoing cost savings.
✅ Reduces engine smoke and helps improve emissions-related behavior.
✅ Extends engine life by keeping internal components cleaner and reducing wear.
❎ Requires a steady supply of distilled water for the electrolysis process.
❎ Applicable only to petrol and diesel internal combustion engines; not suitable for electric vehicles.
HydroLimpia 4.0 was developed by SUNAIR TECHNOLOGY, the company credited with this generation of engine-cleaning equipment.
HydroLimpia 4.0 represents an evolution in automatic engine cleaning, emphasizing hands-off operation, autonomous shutdown at cycle end, and expanded capability to clean critical components and assist DPF maintenance.