Ci Ignition HT Leads - XC1133

HT stands for 'High Tension.' HT Leads, or ignition cables, are responsible for carrying the high voltage electricity from the ignition coil to the spark plugs to ignite the fuel-air mixture.

Symptoms of failing HT leads include engine misfires, rough idling, loss of power, poor fuel economy, and difficulty starting the engine. Visual inspection may reveal cracks, burns, or corrosion.

The set includes pre-defined lengths (1200 mm, 2215 mm, 3230 mm, 4265 mm, 5370 mm). While you select the appropriate length for each application, you do not cut the cable itself unless specifically instructed by a technical guide for your vehicle and this specific product, which is uncommon for pre-terminated kits.

A resistive ignition cable contains a resistor that helps reduce radio frequency interference (RFI) generated by the spark discharge. This can improve the performance of sensitive electronic components in the vehicle.

The XC1133 set is designed for compatibility with various OEM part numbers listed in the product description. It is crucial to cross-reference these OEM numbers with your vehicle's specifications to confirm the correct fit.

Typically, basic tools like pliers might be needed to help release old boots, and potentially a torque wrench if replacing spark plugs simultaneously. Ensure you have gloves to protect your hands.

Double-check that each lead is connected to the correct spark plug and distributor terminal. Ensure connectors are fully seated and secure. Verify the selected cable length is not causing undue tension or is too long, creating a routing issue.

Ensure you are using the correct SAE connector for the application. The connectors should fit snugly but not require excessive force. Check for any debris inside the connector or on the terminal.

Re-inspect all connections for tightness. Ensure no leads are damaged during installation or routed improperly, causing electrical interference or grounding issues.