[HIGHLIGHTS] Fuel and Oil Additives: Does Your Car Really Need Them?

Fuel and Oil Additives: Does Your Car Really Need Them?. As of: April 5, 2024, 4:30 p.m By: Simon Mones CommentsSplit Additives for engine oil and fuel promise to increase performance and protect against damage.

But their use does not always make sense. In case of doubt there is even a risk of loss of warranty. Modern diesel engines may only use additives from reputable manufacturers. If you use additives after the warranty has expired, you can hardly protect your engine.