Poor Performance

1. Throttle cable adjustment incorrect, refer to ADJUSTMENT PROCEDURES.
2. Ignition timing incorrect, refer to ADJUSTMENT PROCEDURES.
3. Intake air system leak.
4. Fuel pump defective, refer to DIAGNOSIS AND TESTING PROCEDURES.
5. Fuel system pressure incorrect, refer to DIAGNOSIS AND TESTING PROCEDURES.
6. By-pass valve does not close or bolts are loose, refer to DIAGNOSIS AND TESTING PROCEDURES.
7. Charge pressure incorrect, refer to DIAGNOSIS AND TESTING PROCEDURES.