2003 Ford Fiesta 1.25 16V Finesse – Workshop Service & Repair Manual

1. Identify the Source: First, determine whether the knocking sound is coming from the front or rear suspension. This can often be done by driving over bumps or uneven terrain and listening closely.
2. Inspect Shock Absorbers: Check the shock absorbers for leaks or damage. Worn shock absorbers are a common cause of knocking noises.
3. Check the Anti-Roll Bar Links: Examine the anti-roll bar links for wear or looseness. Tighten any loose bolts and replace worn links.
4. Examine Suspension Bushes: Look for any signs of wear or damage in the suspension bushes. These may need to be replaced if they are perished or cracked.
5. Inspect Springs: Ensure that the springs are intact and not broken. If the springs show signs of damage, they will need to be replaced.
6. Test Drive: After making the necessary repairs, take the car for a test drive to ensure that the knocking sound has been resolved.

For more detailed diagrams and instructions on diagnosing and fixing suspension issues, refer to our 2003 Ford Fiesta 1.25 16V Finesse Workshop Service & Repair Manual.

1. Access the Rear Hatch: Open the rear hatch and locate the solenoid mechanism inside the tailgate panel.
2. Remove the Panel: Carefully remove the interior panel of the rear hatch to expose the solenoid. This may require unscrewing or unclipping certain components.
3. Inspect the Solenoid: Check the solenoid for signs of corrosion, dirt, or damage that might be causing it to stick.
4. Clean the Solenoid: Use a suitable cleaner to remove any dirt or debris from the solenoid. Lubricate the moving parts with a silicone-based lubricant to ensure smooth operation.
5. Check Electrical Connections: Inspect the electrical connections to the solenoid for any loose or corroded wires. Secure and clean the connections as needed.
6. Reassemble the Hatch: Reattach the interior panel and test the solenoid operation by opening and closing the hatch multiple times.

Consult our detailed manual for comprehensive instructions and illustrations on rear hatch solenoid repair and maintenance for the 2003 Ford Fiesta.

1. Check the Speed Sensor: Locate the vehicle speed sensor (VSS) near the transmission. Inspect it for damage or disconnection, as this is a common cause of speedometer issues.
2. Inspect the Wiring: Examine the wiring connected to the speed sensor for any signs of wear, fraying, or disconnection. Repair or replace damaged wires as needed.
3. Clean the Sensor: If the sensor appears dirty or corroded, clean it carefully using an electronic contact cleaner to ensure accurate readings.
4. Test the Speedometer: Reconnect the sensor and test the speedometer to see if the problem persists. Drive the vehicle to ensure that the speedometer operates smoothly.
5. Replace the Sensor: If cleaning and securing the connections don't resolve the issue, consider replacing the speed sensor with a new one.
6. Inspect the Instrument Cluster: If the speedometer remains erratic, check the instrument cluster for faults or electrical issues. It may require professional calibration or replacement.

Our Workshop Service & Repair Manual offers detailed troubleshooting steps and visuals to help you fix speedometer issues in your Ford Fiesta.

1. Locate the Inlet Manifold: Begin by locating the inlet manifold on your engine. The perishing pipes are often located beneath this component.
2. Inspect the Pipes: Carefully inspect the pipes for any signs of cracking, leaking, or wear. Perished pipes can cause coolant leaks or loss of vacuum pressure.
3. Prepare for Replacement: If any pipes are damaged, prepare to replace them. Gather the necessary tools and replacement hoses that match the specifications of your Fiesta.
4. Remove the Inlet Manifold: Follow the proper procedures to remove the inlet manifold. This often involves disconnecting various components and securing any loose parts.
5. Replace the Pipes: Install new pipes by carefully positioning them under the manifold. Ensure all connections are tight and secure to prevent future leaks.
6. Reassemble the Engine: Reattach the inlet manifold and any disconnected components. Double-check all connections for proper fitment.
7. Test the Vehicle: Start the engine and monitor for leaks or performance issues. Confirm that the new pipes are functioning correctly.

Our comprehensive manual provides in-depth instructions and diagrams to assist with replacing pipes under the engine's inlet manifold, ensuring a reliable repair.

1. Identify Symptoms: Common symptoms of a failing ignition coil pack include misfiring, rough idling, poor acceleration, or a check engine light.
2. Locate the Ignition Coil Pack: Open the hood and locate the ignition coil pack near the engine. This may require removing the engine cover for better access.
3. Inspect the Coil Pack: Check for visible signs of damage or corrosion on the ignition coil pack and its connectors. Cracks or burns may indicate a need for replacement.
4. Test the Coil Pack: Use a multimeter to test the electrical resistance of the ignition coil. Compare the readings with the manufacturer's specifications to identify any faults.
5. Replace the Coil Pack: If the coil pack is defective, replace it with a new one. Carefully disconnect the wiring harness and secure the new coil pack in place.
6. Reconnect the Components: Ensure all electrical connections are secure and properly aligned. Replace the engine cover if it was removed.
7. Test Drive: Start the vehicle and perform a test drive to confirm that the new coil pack resolves the performance issues.

For detailed testing procedures and step-by-step replacement guides, refer to our 2003 Ford Fiesta Workshop Service & Repair Manual.