The engine does not develop full power

1. Camshaft lobes wear (see «Camshafts - removal and installation» or «Engine camshaft 1.6i - removal and installation»).

2. Leakage (burnout) gas distribution valves (see «Cylinder head - checking and lapping valves»).

3. Incorrect installation of valve timing (see «Timing belt - replacement» or «1.6i engine timing belt - replacement»).

4. Faulty ignition system (see «Checking the technical condition of the engine management system»).

5. Faulty engine power system (see «Checking the technical condition of the power system»).

6. Clogged air filter (see «Air filter - filter element replacement»).

7. Wedging of working cylinders of brake mechanisms (see «Checking the technical condition of the brake system»).

8. Clutch slips (see «Checking the technical condition of the clutch»).

9. Clogged fuel filter and / or pipelines of the engine power system (see «Checking the technical condition of the power system»).

10. Faulty engine management system (see «Checking the technical condition of the engine management system»).

11. Insufficient compression in the engine cylinders (see «Compression in the engine cylinders - check»).

12. Faulty exhaust system (see «Check of a technical condition of system of release of the fulfilled gases»).