Enhanced Cleaning and performance restorationJLM Diesel Fuel System Cleaner Performance is the go-to solution for vehicles suffering from performanceloss, poor throttle response, excessive fuel consumption, or minor smoke issues. This high-performanceformula builds on the base version (J02335) but goes further, offering a deeper, more aggressive cleaning action designed to restore drivability and engine response. Enriched with additional active detergents and combustion enhancers, J02345dissolves stubborn gum and varnish deposits, cleans the entire fuel system morethoroughly, and provides noticeable improvements in acceleration and efficiency—even under demanding conditions.Unlike general-purpose additives that primarily serve a preventive role, J02345 isdesigned to solve problems. It’s ideal for vehicles with higher mileage, heavy-dutyuse (e.g. commercial vans, taxis), or drivers who demand peak engine performance.Benefits• Powerful cleaning across the entire fuel system• Maximises engine power and throttle response• Significantly improves fuel economy• Dissolves stubborn gums and varnish deposits• Recommended for vehicles with drivability issuesRecommended for:Cars with drivability issues or fuel economy complaintsUsageFor all diesel engines (incl. common rail) with or without turbochargers running onlow or normal sulphur level diesel fuel.How to use1. Shake the bottle well before use.2. Pour the contents of the bottle into the tank before refueling Dosage: One bottle isenough for 40 - 60 liters diesel.3.Start your engine and experience the benefits4. For best results, use one bottle every 5000 kilometers.