Fuel System and Emissions

Find out what the Abgas Werkstatt warning means, which injection or emissions issues may cause it and when a fuel additive may help.

Learn what causes diesel particulate filter problems, why removing a DPF is risky and how cleaning or additives may help reduce common DPF-related issues.

Find out how a clogged diesel particulate filter can increase exhaust pressure, potentially damage the turbo and how proper diesel maintenance helps prevent ...

Learn whether you can drive without a diesel particulate filter, what problems it can cause and why a clogged DPF should be cleaned or repaired in time.

Learn what causes a cylinder misfire, how to recognise the symptoms and when injector cleaner or further diagnosis may help restore smooth engine performance.

Recognise the symptoms of dirty injectors, such as rough running, higher fuel consumption and power loss, and learn how fuel additives can help clean the sys...

Find out how to improve fuel quality, why poor diesel or petrol quality can reduce performance and how additives can support cleaner, better-lubricated fuel ...

Learn how moisture in B7 diesel can lead to bacterial growth, clogged filters and corrosion, and how proper storage and Diesel Boost can help prevent issues.

Find out what causes intake contamination, how a dirty EGR valve affects performance and how diesel or petrol additives can help clean the intake system.

Every car has an exhaust. The exhaust is a part of the combustion engine that ensures that exhaust gases are discharged into the outside air. In almost all c...

Have you ever heard a strange, rattling noise while accelerating or climbing a hill with your car? That could just be the dreaded engine knocking, a problem ...

Alternative way to bleed a fuel filter

The word actually says it all. A fuel filter filters the diesel of all dirt particles and therefore ensures that they do not end up in the engine. Now you ar...