IsItAGoodCar

Common Problems with the
1998–2004 Ford Focus Mk1 (C170)

We've identified 2 known issues that can affect the 1998–2004 Ford Focus Mk1 (C170). 1 of these are serious faults that could be expensive to repair.

2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Rear Suspension Control Arm Rust

SeriousSuspension & Chassis

The rear multi-link arms are made of thin steel and rust through, a common MOT failure.

Most affected: All models

Estimated cost: £150–£350Affects: 1998–2004

Typical symptoms

  • •Vague rear-end handling
  • •Clunking from rear over bumps
  • •Visible rust on lower arms

What to inspect before you buy

  • ✓Check the "dog bone" arms for thinning or holes

Speed Sensor (VSS) Failure

ModerateElectrics & Electronics

The Vehicle Speed Sensor fails, causing the speedometer to drop to zero intermittently.

Most affected: Manual models

Estimated cost: £60–£120Affects: 1998–2004

Typical symptoms

  • •Speedometer drops to zero
  • •Radio volume changes
  • •Engine stalls when stopping

What to inspect before you buy

  • ✓Observe speedo behavior during test drive

Buying Tips for the 1998 Ford Focus Mk1 (C170)

  • ✓Check the rear suspension control arms (dog bones) for rust.
  • ✓Inspect the sills and the area around the boot release.
  • ✓On the 1.6 petrol, ensure the engine idles smoothly; coil packs are a common failure.

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Other Ford Focus Mk1 (C170) Year Periods

1998–2004

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