Ford 1.6L Duratec TI-VCT Engine: Specs, Problems, and Reliability. The 1.6-Liter Duratec TI-VCT engine contrasts from the original 1.6 Duratec by the next attributes: the engine is equipped with variable valve timing system, the new intake manifold, other pistons, the new software.
The history of the Zetec SE series (later it was renamed to Duratec) started in 1995. This engine was designed in partnership with Japanese company Yamaha. The engine is very light. The cylinder block is aluminum, and atop it, there is the 16-valve two-camshaft aluminum head. The engine has a timing belt (not a chain), don’t forget to replace old one every 100,000 miles. As to adjust backlash of valves, the engine hasn’t hydraulic tappets.
The 1.6 TI VCT is pretty reliable and more fun to drive as opposed to straightforward 1.6 liters Duratec. However, for fast driving lovers, there is a more realistic choice of engine – the Duratec HE 2.0 liter.
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1.6 l Duratec TI-VCT Engine Problems and Reliability
For knocks, noises, vibrations, and heating, these problems are described for the 1.4-liter engine here and utterly relevant to the 1.6-liter Duratec TI-VCT engine with 115 hp output.
Ford 1.6L Duratec TI-VCT Engine: Specs
| Manufacturer | Bridgend Engine |
| Production years | 2004- present day |
| Cylinder block material | Aluminum |
| Cylinder head material | Aluminum |
| Fuel type | Gasoline |
| Fuel system | Electronic fuel injection |
| Configuration | Inline |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Valvetrain layout | DOHC |
| Bore, mm | 79.0 |
| Stroke, mm | 81.4 |
| Displacement, cc | 1596 |
| Type of internal combustion engine | Four-stroke, naturally aspirated |
| Compression Ratio | 11.0 |
| Power, hp | 115/6000 |
| Torque, lb ft | 114/4150 |
| Engine weight | – |
| Firing order | 1-3-4-2 |
| Engine oil weight | 5W-20, 5W-30 |
| Engine oil capacity, liter | 4.1 |
| Oil change interval, mile | 6,000 |
| Applications | Ford C-Max, Ford Focus Mk II, Ford Mondeo Mk IV |