CLEANS AND PROTECTS REDUCES EMISSIONS RESTORES PERFORMANCE PRODUCT DESCRIPTION STP® Complete Fuel System Cleaner – Diesel is designed to clean and protect the entire fuel system for restored performance. Just one bottle of this diesel system cleaner will help remove deposits from injectors, valves and combustion...

STP Start Stop Petrol Engine Cleaner Details: KEEP FUEL INTAKE SYSTEM CLEAN. CLEAN AND PROTECT KEY ENGINE PARTS. SAVE FUEL. REDUCE EMISSIONS. Designed to help Start-Stop engines run better for longer. Start-stop is a system which cuts a petrol or diesel engine when the car is stationary, in order to reduce fuel co...

COMPLETE FUEL SYSTEM CLEANER – PETROL Feel the difference in one tankful PRODUCT DESCRIPTION STP® Complete Fuel System Cleaner – Petrol is designed to clean and protect the entire fuel system for restored performance. With just one bottle, this petrol fuel system cleaner will help remove deposits from injectors, ...