Car engine repair Ford Fiesta 4

General information about the engine
Under the hood of the Fiesta cars are compact transverse four-cylinder engines with two or four (Zetec-SE) valves per cylinder. Since 1996, all petrol engines have been...

Rated speed of the crankshaft and the service life of the engine
Exceeding the rated speed of the crankshaft will shorten the life of your engine. If you run the engine too fast, uncontrolled vibrations in the crankshaft or valve...

Engine compression
If, over time, you get the feeling that your engine was more dynamic at the beginning of operation, the loss of power may be due to mechanical wear. The most common...

Poly V-belt check
Pic. 4.15. The location of the poly V-belt 6K-Poly-V on the pulleys of the Zetec-SE engine, depending on the equipment of the vehicle: 1 - crankshaft pulley; 2 - a...

Diagnosis of the engine by knocking from the engine compartment
When running a cold engine, light knocking from the engine compartment is not necessarily a cause for concern. Hard metal knocks when the engine is warm almost always...

Determination of bearing or bushing damage
• Increase the engine speed at idle to medium and reduce to idle. If a slight knock occurs when reducing the speed and you notice this noise at constant accelerations,...

Possible malfunctions of spark plugs, their causes and features
Possible malfunctions of spark plugs, their causes and features sign Reasons / features A. The tip of the insulator is light gray to gray in color Installed spark plugs...

Possible malfunctions caused by damage to the cylinder head gasket
Engine oil is of great importance for the normal and durable operation of the engine. Although Fiesta engines are not high oil consumption engines, the engine oil level...