A spark-ignition engine with direct fuel injection is a type of piston combustion engine that, unlike a spark engine with single-point or multi-point fuel injection or carburetor method of mixture preparation, does not burn only a homogeneous mixture.

Fuel is injected directly into the cylinder during the intake or compression stroke using the injection valves, atomizing and vaporizing it before the spark plug ignites the mixture with a spark.

Diesel or petrol? This topic will never get old as long as these types of engines stay in cars. Every day when one opens a car forum, one encounters questions like - diesel or petrol, petrol vs. diesel, diesel vs. petrol, and our favorite one is: Is diesel or petrol better?

Of course, these topics are very popular, and many users decide to give advice or at least highlight the advantages of one and the other type of engine. However, a short discussion is always followed by an exchange of opinions and stormy communication with a lot of swearing and insults, which ends with sentences that diesel…

A carburetor prepares the mixture for petrol engines that burn liquid fuel and air. This mixture's preparation consists of atomizing the fuel in the air stream.

Almost all spark-ignition engines used a carburetor in the past, but today it is replaced by injection devices.

In the automotive world, we come across countless abbreviations, including engine designations. The manufacturer determines these engine designations, but who is to know the number of different letters and their combinations?

For this reason, we have decided to prepare this comprehensive list for you, in which we will shed light on common engine designations and their meaning.

A petrol engine is a piston combustion engine that burns gasoline and converts thermal energy into mechanical work.

This article will shed light on the petrol engine and its function and advantages over the diesel engine.

Engine detonation, commonly known as "engine knocking," is a negative phenomenon that occurs during combustion in petrol engines and is acoustically manifested by a knocking sound.

In short, engine detonation is an incorrect fuel mixture combustion at the wrong moment. In this article, we will show how engine knocking manifests and how to prevent it.