Carlube Diesel Injector Cleaner Stop Smoke - 300ml - 2 Pack
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Product Information
Full details
The Carlube Diesel Injector Cleaner and Stop Smoke treatment is designed for owners of diesel-powered vehicles looking to restore engine efficiency and reduce harmful exhaust emissions. This dual-action additive cleans fuel injectors and optimizes combustion to improve overall fuel economy and eliminate black smoke; however, it is specifically formulated for diesel engines and should not be used in gasoline systems.
All features
| Model Part Number | DIESELKIT5 |
|---|---|
| Brand | Carlube |
Extended Product Information
FAQs
Can I use this in my petrol car?
No, this product is exclusively formulated for diesel engines and may cause damage if used in a petrol system.
How often should I use this treatment?
It is recommended to use the treatment every 3,000 to 5,000 miles or during regular oil change intervals for optimal results.
Will this fix a failed emission test?
It can help reduce smoke levels to assist in passing emissions, but it will not fix mechanical faults like faulty sensors or major exhaust leaks.
Is it safe for DPF (Diesel Particulate Filter) systems?
Yes, this cleaner is designed to reduce soot, which in turn helps keep the DPF system functioning correctly.
Can I pour it in after refueling?
For best mixing, pour the additive into the tank just before refueling so that the incoming fuel helps disperse the treatment throughout the tank.
Troubleshooting
No visible reduction in smoke after one treatment
Severe carbon buildup may require a second treatment or a professional diagnostic check to rule out underlying mechanical wear.
Difficulty pouring the additive
Use a long-neck funnel if the fuel filler neck design is restricted or requires a specific adapter for aftermarket bottles.
Pros and Cons
Pros
- Reduces visible black smoke exhaust
- Restores engine performance and power
- Easy to use by pouring directly into the fuel tank
- Improves fuel economy through better combustion efficiency
Cons
- Not suitable for gasoline or petrol engines
- Requires regular use to maintain long-term benefits
- Cannot fix mechanical failures related to worn-out injectors
Setup, Compatibility & Care
To apply, ensure your engine is off and the vehicle is in a safe location. Remove the fuel cap and pour the entire contents of one 300ml bottle directly into the fuel tank. Follow immediately by filling the tank with diesel to ensure proper mixing. This product is compatible with all diesel engines, including those with modern common-rail systems and older mechanical injection setups. Store bottles in a cool, dry place away from direct sunlight and keep out of reach of children or pets. Always consult your vehicle's owner manual for any specific additives recommendations.