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Blog article • 18-09-2020

I recently had an engine problem. I had the problem read out at the dealer where our car came from. It turned out to ...

Blog article • 10-06-2023

An EGR valve that becomes clogged is a common occurrence. Fortunately, in many cases you can clean an EGR valve yours...

Blog article • 26-11-2020

All petrol engines have a throttle valve. The throttle body controls the amount of air entering the engine. Without o...

Blog article • 16-11-2022

Discover what fault code P0402 means, how EGR system problems can occur and when cleaning or further diagnosis may he...

Blog article • 18-08-2024

Discover what causes ticking or rattling engine noises, why hydraulic lifters may become contaminated and how oil add...

Blog article • 01-04-2025

Find out what fault code P0401 means, how EGR blockages affect performance and when an EGR cleaning additive may help.

Blog article • 08-08-2019

Learn why hybrid engines can become contaminated, how oil system cleaning works differently and which additives can h...

Blog article • 09-11-2021

Find out what causes intake contamination, how a dirty EGR valve affects performance and how diesel or petrol additiv...

Blog article • 26-09-2019

Learn why an engine may idle roughly, how intake or fuel system contamination can cause it and when a fuel system cle...

Blog article • 04-11-2021

Every car has an exhaust. The exhaust is a part of the combustion engine that ensures that exhaust gases are discharg...

Blog article • 17-12-2022

Find out how a defective turbo can affect DPF operation, increase soot emissions and why regular cleaning of the dies...

Blog article • 12-12-2022

Learn what fault code P0300 means, which issues can cause cylinder misfires and how fuel additives may help when cont...

Blog article • 08-06-2023

High oil consumption in cars is a common problem. Everyone has had to deal with a car that uses oil. Normally the oil...

Blog article • 14-11-2022

Learn what causes diesel particulate filter problems, why removing a DPF is risky and how cleaning or additives may h...

Blog article • 26-05-2026

Find out why your car may be using too much fuel, how to calculate real fuel consumption and how fuel system cleaners...

Blog article • 13-11-2021

Learn how moisture in B7 diesel can lead to bacterial growth, clogged filters and corrosion, and how proper storage a...

Blog article • 02-01-2026

Stuck oil scraper rings are common. Oil scraper rings can become stuck due to contamination inside the engine. When t...

Blog article • 16-11-2025

Is it possible to clean a clogged particulate filter yourself? That is a question we often get. If a particulate filt...

Blog article • 01-12-2021

Oil is an important fluid for your engine. Without oil, the engine will not be sufficiently lubricated internally and...

Blog article • 01-04-2025

Learn how a dirty O2 sensor affects fuel consumption, emissions and engine performance, and how a petrol additive may...

Blog article • 06-11-2025

The irregular running of the engine has many names. You will also occasionally come across a different name on this p...