2000 — 2004
1.6L Zetec-SE - CL/LX/Zetec
Petrol
Check the suspension while driving on uneven NZ backroads. | Advice: Listen for any clunking noises over bumps, as the rear suspension bushes on the Mk1 Focus are known to show their age and may eventually require replacement.
Observe the temperature gauge during a 15-minute test drive. | Advice: Ensure the needle sits steadily in the middle; if it fluctuates, it's worth investigating the thermostat housing, which is a known weak point in the Zetec-SE engine.
Inspect the door sills and the bottom edge of the boot lid. | Advice: Have a close look for any bubbling or paint distress, as these vehicles are now at an age where minor surface rust can develop if not monitored.
Test the manual transmission's gear shift quality while stationary and moving. | Advice: Ensure the gear changes feel crisp; a vague or notchy feeling in the stick could suggest that the shifter cables or linkage bushings are beginning to wear.
Ensure the cam belt has been replaced, as this is critical for the long-term health of the Zetec engine.
Consider a full cooling system flush and a check of the radiator for any potential sediment buildup.
Inspect the alternator and starter motor connections for any signs of corrosion or slow cranking performance.
Keep up with 10,000km oil and filter changes to look after the variable valve timing components.
Periodically inspect the power steering fluid levels to ensure the pump remains happy.
Check your tyre pressures monthly, as the Focus handles best when running the manufacturer's recommended specs.
Keep the cabin air intake clear of leaves and debris to prevent dampness in the footwells.
Check the brake fluid color annually, as clean fluid is vital for consistent pedal feel.
Estimated repair costs if issues arise
While it's a vital maintenance item, if the service history doesn't confirm it has been done recently, you should plan to have it swapped to give yourself peace of mind for the next 100,000km.
These are the secret to the Focus's great handling. If you notice the rear end feeling a bit 'loose' over bumps, you might eventually need to budget for a refresh of these components.
These plastic housings can become brittle over time. If you notice a small leak, it is a straightforward job to replace the housing and refresh the coolant to keep the engine running at the perfect temperature.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer