Common Distributor Repair Procedures by Type

Points-Type Distributor

Step 1:Remove distributor cap and inspect for cracks, carbon tracks, or corrosion

Step 2:Check points gap using feeler gauge and adjust if necessary

Step 3:Inspect and clean or replace points contacts if burned or pitted

Step 4:Check and replace condenser if failing

Step 5:Lubricate distributor shaft and cam lobes

Step 6:Verify proper timing and adjust as needed

Electronic Distributor

Step 1:Scan for trouble codes if check engine light is on

Step 2:Test pickup coil resistance with multimeter

Step 3:Inspect rotor and cap for wear or damage

Step 4:Check and clean all electrical connections

Step 5:Replace module if testing indicates failure

Step 6:Verify timing with timing light after repair

Magneto Distributor

Step 1:Remove and inspect all internal components

Step 2:Test magnet strength and replace if weakened

Step 3:Check breaker points condition and gap

Step 4:Inspect capacitor (condenser) function

Step 5:Clean and lubricate all moving parts

Step 6:Set proper timing and point gap

DIS (Distributorless Ignition System)

Step 1:Connect diagnostic scanner to check for codes

Step 2:Test ignition coil packs with multimeter

Step 3:Inspect all wiring for damage or corrosion

Step 4:Check crankshaft and camshaft sensors

Step 5:Replace failed components as needed

Step 6:Clear codes and verify proper operation

Note: These are general repair procedures. Specific steps may vary by make and model. Always consult your vehicle's service manual for detailed instructions.