Gasoline engine 1.3L car Mazda 121 (3)

General description of engines
A variety of Ford engines are used to power the drive wheels. All power units are liquid-cooled and mounted transversely to the direction of travel in the engine...

Key technical data of engines
Key technical data of engines Engine designation 1.25 l 1.3L 1.3L 1.4L 1.8L diesel Engine type Zetec-SE Endura-E Endura-E Zetec-SE Endura-DE Engine code DHA JJA J4C FHA...

Removal and installation the engine
A. Direction of movement; 1. Intake manifold; 2. Thermostat housing; 3. Exhaust manifold; 4. Power steering pump; 5. Generator; 6. Intermediate roller; 7. Belt...

Removal and installation the lower engine compartment cover
Removal Raise and support the vehicle. Supporting the cover, unscrew the bolts. Installation Tighten the engine compartment cover mounting bolts. Lower the car.

Removal and installation the cylinder head/replacing the gasket
The cylinder head can only be removed when the engine has cooled down. The exhaust and intake manifolds remain connected. Since the right engine mount needs to be...

Replacing valve stem seals
High engine oil consumption may indicate worn valve stem seals (valve stem seals). These seals can be removed even with the cylinder head installed. This requires a...

Removal and installation the valve
Caution: If the valve drive mechanism parts are to be reused, they must be installed in their original positions. To avoid possible confusion, it is recommended to...

Checking the compression in the cylinders
Checking the compression allows you to draw conclusions about the condition of the engine. In particular, it can be determined whether the valves and pistons are in good...

Poly V-belt — general information
Accessory units such as the water pump, generator, power steering pump and air conditioning compressor are driven by a common wide poly-V (ribbed) belt. When replacing...

Removal, installation and tensioning the poly V-belt
Removal Disconnect the negative cable from the battery with the ignition off. Please note: This will erase data from electronic memory blocks, such as radio codes. See...

Diagnosing gasoline engine faults
When the engine does not start, the cause should be looked for systematically. For a gasoline engine to start at all, two basic conditions must be met: the fuel-air...

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