Nural 5000 circuit cleaner 300ml ref. 1944395

Ref. 1087240

€38.15 VAT included

Free shipping to all Menorca in 48h​

Available in stock


Circuit Cleaner: Explosion chamber carburetor that increases compression, replenishes and saves gasoline and oil.

Application areas: Removes dirt in venturis, diffusers, sprayers and pigeons from the carburetor. Take off the segments gripped by charcoal, overheating, lack of oil, etc. Hydraulic cleaning the intake system, valve guides and explosion chamber (piston head, walls and cylinder).

Not suitable for cars with injection systems


Cleaning without disassembling the carburetor:

  • With the engine stopped and hot disassemble the air filter
  • Spray Pattex Nural 5000 inside the carburetor (venturis, butterfly, diffusers, etc.) and leave some time to soften the dirt
  • Tighten ingesting the idling screw
  • Get the engine running and don't speed up

For deeper cleaning of the entire circuit:

  • Disassemble the low gum (idling) and through its hole intermittently apply Pattex Nural 5000. Clean gum and assemble. Repeat the same operation on the other low gum
  • Intermittently apply Pattex Nural 5000 to the emulsifiers through the air brakes and spray the rest of the container, again, inside the carburetor. Stop the engine when the container empties. Adjusting idling

Shipping, exchanges and returns

Exchanges and refunds

What if I want to return a product that I have purchased?

In this case, you have up to 30 days from the date of purchase. And we will refund the full cost of the purchase with the exception of the shipping and delivery costs, which you will be liable for. You can also exchange your product for another one and add or recoup any difference in price. Please remember that we do not accept refunds if the product has been used, is not in its original packaging or you can’t provide the receipt.

If you are returning the merchandise because it is faulty or in bad condition, we will either refund and cover all shipping and delivery costs, or replace the product for one in perfect condition. In these cases, we must also ensure that the fault has not arisen from incorrect use.

Oh no, I bought what I wanted but it isn't really right...

If this is a gift, we can exchange it for something else that you like of the same price – you must provide the gift receipt - or a higher one. Under no circumstances will we refund money if it is a gift receipt, which you must always provide to request an exchange.

Remember, you have 30 days to process exchanges from the date of purchase.

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