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Frequently asked questions about cars and motorcycles

How to Clean the Diesel Particulate Filter with Warm Up Additive

Model: (Various brands) Various
Part: Diesel particulate filter

In this video tutorial, you can see how to clean the diesel particulate filter with Warm Up additive: if your car has covered over 62,000 miles, the particulate filter warning light has come on continuously, and it struggles to turn off, it is time to perform a radical decarbonisation of the particulate filter. This Warm Up DPF regenerating additive, in a 1-litre bottle, is the ideal product for cleaning the DPF. To perform this cleaning operation, add the additive to warm engine oil, into the diesel fuel; then, you need to run the vehicle at 3,000 RPM for several minutes. This way, the particulate filter is decarbonised and returns to full efficiency.

Updated on 15 July 2026 by ScegliAuto

Video tutorial

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How to Check the Oil Level on a Jeep Renegade?

To check the oil level on a Jeep Renegade, you need to open the bonnet to access the components inside the engine bay: on the lower left side of the engine block, you will find the dipstick for checking the level. This should be pulled out and thoroughly cleaned with a cloth: once cleaned, reinsert it back into its tube and pull it out immediately after. This way, you can check that the oil mark is between the minimum and maximum levels; finally, you can place the dipstick back in its tube.

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