engines

The engine of a car is the engine that drives a car.

This section describes the design, maintenance, and repair of engines.

Some engines and their features are described directly in the sections that describe this vehicle.

Removal

- To avoid damaging painted surfaces, cover the front fenders with protective covers.
- Remove the cylinder head when the coolant temperature is the same as the ambient temperature (engine cold).

We remove the timing chain and drive parts when replacing parts. This operation is usually performed during a major engine overhaul.

Let's look at a Hyundai car as an example

Caution:

- To avoid damaging painted surfaces, cover the front fenders with protective covers.
- Be careful when disconnecting hoses; do not spill oil or other liquids.
- Cap disconnected pipes or hoses to prevent foreign particles from getting inside.

Note. Checking and adjusting valve clearances is performed on a cold engine (at a coolant temperature of 20°C) with the cylinder head installed.

The 2.0- and 2.4-liter gasoline engines are inline-four-cylinder units with dual overhead camshafts (DOHC). The cylinder head is equipped with a continuously variable valve timing (CVVT) system on the intake manifold.