STP Diesel Complete Fuel System Cleaner 400ml GST65400EN

One bottle. Total diesel fuel system clean. Restored performance.

STP® Diesel Complete Fuel System Cleaner is designed to clean and protect the entire diesel fuel system for restored performance. Just one bottle removes deposits from injectors, valves and the combustion chamber, prevents hesitation and corrosion, and reduces smoke and emissions.

• Cleans the entire diesel fuel system in one treatment
• Removes deposits from injectors, valves and combustion chamber
• Reduces emissions and smoke
• Reduces knocking and pinging
• Prevents hard starts and engine hesitation
• Saves fuel
• Ideal for retail and trade