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19,90 €
17,91 €
ATIBY MECACYL 300ml smoke-stop additive is a top-of-the-rangecurative treatment designed to clean the fuel system and immediately remove smoke and black particles from theexhaust of all types of diesel engines, modern or old, with or without turbo.
Only 3 in stock
Only 3 in stock
2h 27 mins left, for a shipment today
Shipped by Mecatechnic on: Monday, December 8, 2025
Delivery mode
Home delivery : On estimate
Collect at store Wambrechies (France) : Free
Description Product
Sales ! 17.91 € ATI instead of 19.9 € ATI, depending on the product availability.
BY MECACYL 300ml smoke-stop additive is a top-of-the-rangecurative treatment designed to clean the fuel system and immediately remove smoke and black particles from theexhaust of all types of diesel engines, modern or old, with or without turbo.
It is recommended for use in preparation for roadworthiness tests, in order to pass anti-pollution tests. What's more, its properties derived from Mecacyl hyper-lubricant technology enable it to lubricate and protect the entire diesel fuelsupply circuit.
Benefits :
- Cleans, lubricates and protects the fuel system.
- Increases cetane number.
- Immediately eliminates exhaust fumes (black soot).
- Reduces pollutant emissions.
- Reduces fuel consumption.
- Makes it easier to pass anti-pollution roadworthiness tests.
- Safe for DPFS and catalytic converters.
- For occasional use (roadworthiness tests) or continuous use.
Dosage : 1 bottle of 300ml for a tank of 40 to 60 liters.
Directions for use :
- Simply pour the bottle into the fuel tank via the filler neck before filling up with diesel.
- Drive until you run out of fuel.
- Refuel as normal.
- In the case of heavily soiled engines, it's best to use the special diesel engine cleaner for roadworthiness tests (reference UD10238).
Please observe the usual precautions.
Brand
Mecacyl
Carburant
Diesel
Capacity (ml)
300
No commentary about the product
With Trusted Shops, we can improve directly thanks to your comments posted on the MECATECHNIC website
4,0
In stock
26,90 €
ATIHyper-lubricant MECACYL HJD2 diesel injector cleaner for technical inspection - 200ml
MECACYL HJD2 200ml diesel injectors hyper-lubricant for roadworthiness testing is a spot treatment ideal for rapid cleaning of theinjection system of any type of diesel engine.
It is indicated if injectionclogging is severe and when passing anti-pollution tests, as it reduces pollutant emissions and exhaust fumes.
Advantages :
- Rapid injection cleaning (effective after just a few kilometers)
- Reduces pollutant emissions and exhaust fumes
- Makes it easier to pass roadworthiness tests (anti-pollution measure).
Directions for use :
- Pour into the tank via the filler neck when refueling
- Preferably to be used before passing the roadworthiness test
Please observe the safety precautions.
4,7
Only 5 in stock
18,90 €
ATIAdditive BY MECACYL diesel engine cleaner for technical inspection - bottle - 300ml
BY MECACYL 300ml diesel engine decontamination additive is a top-of-the-range treatment specially designed for roadworthiness testing , to avoid costly retesting due to a failed anti-pollution test.
It completely cleans and decontaminates theair circuit (turbo, EGR valve, FAP, catalytic converters) and the fuel circuit( combustionchambers, valves, pumps, injectors) by removing gum, varnish, scale and carbon deposits. It is particularly effective on the opening vanes of variable-geometry turbos.
As a result, it reduces pollutant emissions and restores optimal operation of the engine. What's more, its properties, derived from Mecacyl hyper-lubricant technology, enable it to lubricate and protect mechanical parts fromfouling.
Dosage : 1 bottle of 300ml for a 40 to 70L tank.
Frequency of use: every 30000km or before MOT.
Advantages:
- Eliminates clogging of the air circuit (turbo, EGR, FAP, catalytic converters).
- Removes soot, unburnt particles and gum from the fuel system (chambers, valves, pumps, injectors).
- Restores optimum engine performance.
- Reduces pollutant emissions.
- Makes it easier to pass anti-pollution roadworthiness tests.
- Avoids costly retesting.
- Reduces fuel consumption.
- Safe for DPFS and catalytic converters.
- Compatible with all dieselinjection systems, with or without turbo.
Directions for use :
- Pour the bottle into the fuel tank via the filler neck before filling up with diesel.
- Drive until you run out of fuel.
- Refuel as usual.
- For exclusive injector cleaning, use Mecacyl HJD2 hyper-lubricant diesel injector cleaner for roadworthiness testing (reference UD10233).
As a preventive measure before roadworthiness tests:
- Pour the bottle into the fuel tank via the filler neck before filling up with diesel.
- Run the engine at idle for 30 minutes.
- Drive for 20-30km at high engine speed (3500rpm minimum).
- Then drive normally until the fuel is completely consumed.
- Refuel before passing the technical inspection.
Please observe the usual precautions.
Only 2 in stock
77,90 € ATI
5,0
Stop-leaks extreme air conditioning system refrigerant R134A and HFO1234yf - syringe 30ml
ref: TB15136In stock
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4,8
Motul Stabilizer petrol stabiliser - 100ml
ref: UD10211Only 1 in stock
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4,7
CURATIF METAL 5 remetallizing treatment - 80ml
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4,6
Mecacyl treatment - CR BIO Ethan 4-stroke - 100 ml
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Rodent repellent BARDAHL - spray - 400ml
ref: UD10264Secure payment :
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