LIQUI MOLY Petrol Stabiliser CNGLPG 2500ml

Compatibility: It is suited for petrol engines including CNG/LPG applications (i.e., cars that run on CNG/LPG but petrol may be used for starting or mixed fuel systems) in their spec.                                                                                           Dosage: For the 250 ml version, fill the 25 ml dosing chamber → treat ~20 L fuel. If you have a much larger volume variant (2.5 L), dosage instructions may differ, so check carefully.

Authenticity and suitability: When buying in India, ensure the product is genuine (Liqui Moly has many imports/variants). Also check local availability of the correct formula for CNG/LPG uses in India.

Storage & shelf life: Fuel additives should be kept in a cool, dry place; check if there’s any expiry or recommended usage timeframe.

Cost-benefit: If you have a vehicle running extensively on CNG/LPG, ensuring the fuel system is treated is a good preventative measure. But calculate whether dosage cost, frequency of use, and actual benefit (fuel system preservation, smoother running) justify it.