Liqui Moly Petrol Stabiliser is a high-performance, ash-free fuel additive designed to preserve petrol quality and protect the entire fuel system. Formulated with advanced additive technology, it prevents fuel degradation, oxidation, and ageing — making it ideal for vehicles, machinery, or equipment that stand unused for extended periods. Its precise dosing, long-lasting formulation, and compatibility with catalytic converters ensure reliable performance and long-term engine protection.

• Advanced ash-free additive formula preserves petrol quality during storage
• Protects fuel against oxidation, degradation, and ageing
• Helps prevent deposit formation and fuel system contamination
• Provides corrosion protection for fuel injectors, pumps, and fuel lines
• Maintains reliable engine starting and smooth operation after storage periods
• Safe for use in vehicles equipped with catalytic converters
• Long-lasting protection supports extended fuel storage stability
• Simple to use with precise dosage for cost-effective fuel system maintenance