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Most Common Car Issues Vin Explorer

Most Common Car Issues

Selected parameters

Model
Focus
Model Year
2003

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Engine Brake (hp) From
Engine Configuration
Engine Manufacturer
Engine Number of Cylinders
Make
Other Engine Info

MOST COMMON PROBLEMS

FORD Focus 2003

The 2003 Ford Focus ZX3 SVT is a sporty hatchback powered by a 2.0L inline-4 ZETEC engine producing 170 hp. Manufactured in Hermosillo, Mexico, this model features dual overhead cam (DOHC) design and offers comprehensive safety with front, side, and curtain airbags for the driver and passenger. This three-door hatchback runs on gasoline and falls under the Class 1 weight rating.

Spec:

Engine Brake (hp) From
170
Engine Configuration
In-Line
Engine Manufacturer
Ford
Engine Number of Cylinders
4
Other Engine Info
ZETEC

Problems:

Oil leaks
The 2003 Ford Focus with a ZETEC engine is prone to oil leaks, often due to worn gaskets or seals.
Timing belt issues
The ZETEC engine can have timing belt problems, including wear and potential breakage if not replaced at recommended intervals.
Coolant leaks
Coolant leaks in the ZETEC engine can occur from the water pump, radiator, or hoses, leading to overheating issues.
Ignition coil failure
The ignition coils in the 2003 Ford Focus can fail, causing misfires and poor engine performance.
Egr valve problems
The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to rough idling or stalling.
Throttle body issues
The throttle body may become dirty or fail, causing poor acceleration and engine performance.
Fuel pump failure
The fuel pump can fail, leading to starting issues or engine stalling.
FORD Focus 2003

The 2003 Ford Focus ZX3 SVT is a sporty hatchback featuring a 2.0L inline-4 Zetec engine that delivers 170 hp. Manufactured in Hermosillo, Mexico, this model offers comprehensive safety with front, side, and curtain airbags for the first row. Its lightweight, Class 1 design ensures nimble handling and efficient performance.

Spec:

Engine Brake (hp) From
170
Engine Configuration
In-Line
Engine Manufacturer
Ford
Engine Number of Cylinders
4
Other Engine Info
ZETEC

Problems:

Oil leaks
The 2003 Ford Focus with a ZETEC engine is prone to oil leaks, often due to worn gaskets or seals.
Timing belt issues
The ZETEC engine can have timing belt problems, including wear and potential breakage if not replaced at recommended intervals.
Coolant leaks
Coolant leaks in the ZETEC engine can occur from the water pump, radiator, or hoses, leading to overheating issues.
Ignition coil failure
The ignition coils in the 2003 Ford Focus can fail, causing misfires and poor engine performance.
Egr valve problems
The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to rough idling or stalling.
Throttle body issues
The throttle body may become dirty or fail, causing poor acceleration and engine performance.
Fuel pump failure
The fuel pump can fail, leading to starting issues or engine stalling.
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