Tune-Up Procedures - 4-Cylinder

Engine Identification
- Brava, Spider 2000, 124 & 131
- 128, X1/9 & Strada
Model Identification
- Vehicle Identification Number
Valve Clearance
- Notes
- Valve Arrangement
  - Brava, Spider, 124 & 131
  - 128, X1/9 & Strada
Spark Plugs
High Tension Wire Resistance
Distributor
Ignition Timing
Idle Speed & Mixture
- 1974 Models
- 1975-79 Models
Cold (Fast) Idle Rpm
- 1974-78 124 & 131 Models
Exhaust Emission Systems
Ignition System
- Distributor
  - Notes
  - Other Data & Specifications
Ignition Coil
Fuel System
- Carburetors
  - Notes
  - Other Data & Specifications