NCT Pre-Test Pack for Diesel Engines

Ideal for pre-test checks to help reduce emissions. This value pack contains: 1 X Diesel Injector Cleaner 200ml 1 X Diesel Treatment 200ml This pack is ideal to help reduce exhaust emissions before test checks. For best results, add STP Diesel Injector Cleaner to a full tank of petrol. This helps uclog dirty injectors in just one tankful. Then, the next time you fill up with petrol, add STP Diesel Treatment to fight against the build-up of further harmful deposits. Suitable for all diesel engines including DI, IDI, common rail and catalytic converters. Used regularly this pack helps: - Improve fuel economy - Clean and condition fuel delivery system - Restore engine performance - Fight rust and corrosion - Prevent hesitation - Reduce emissions. smoke and noise