Does a redline a day keep the mechanics away? The Italian Tune Up is often thought of as a solution for removing carbon from an engine, but does it really work? Looking into multiple research papers ...

Even with high-quality fuels, your engine could still suffer wear thanks to carbon deposits. A canister of detergent can fix that. If you're the type of person who cares about the health of your car's ...

While carbon buildup happens on essentially all engines, gasoline, diesel, N/A, or boosted, it's an increased concern in GDI engines. Standard Electronic Fuel Injection features injectors higher in ...