Renault K4M 1.6L Engine Specs, Problems, Reliability. The Renault K4M engine is not new. Renault uses it for set up into their models because 1999 (Renault Megane, Renault Clio II, Renault Laguna and others). The engine itself is more development of the K7M engine.
The K4M got brand-new 16-valve cylinder head, 2 light camshafts, other pistons and hydraulic tappets. Some variations are geared up with the VVT (Variable Valve Timing) system. The maximum power and compression ratio are differed for some designs. The K4M has a timing belt. The replacement of rollers and belt is required every 40,000 miles. Compared to the K7M engine, the K4M runs quieter, smoother, with fewer vibrations, consumes less fuel and more powerful.
Renault also produced sports version – the K4M RS. It has efficiency cylinder head and camshafts. Engine power is 136hp.
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Renault K4M 1.6 l Engine Problems and Reliability
This engine was designed for a little budget cars and truck and needed to be low-cost and reputable. The K4M has more expensive parts and parts compared to the K7M. It must be noted that K4M engines are sensitive to fuel quality (unstable work).
you must see more engine detail in here: Engine – US Cars News or you can see on wiki here
Renault K4M 1.6L Engine Specs
| Manufacturer | Renault Espana |
| Production years | 1999-present day |
| Cylinder block material | Cast Iron |
| Cylinder head material | Aluminum |
| Fuel type | Gasoline |
| Fuel system | Fuel injection |
| Configuration | Inline |
| Number of cylinders | 3 |
| Valves per cylinder | 4 |
| Valvetrain layout | DOHC |
| Bore, mm | 79.5 |
| Stroke, mm | 80.5 |
| Displacement, cc | 1598 |
| Type of internal combustion engine | Four-stroke, naturally aspirated |
| Compression Ratio | 9.8 |
| Power, hp | 102-115/5750 |
| Torque, lb ft | 106-108/3750 |
| Engine weight | – |
| Firing order | 1-3-4-2 |
| Engine oil weight | 5W-30, 5W-40 |
| Engine oil capacity, liter | 4.8 |
| Oil change interval, mile | 10,000 |
| Applications | Dacia Logan, Dacia Sandero, Renault Kangoo, Dacia Duster, Renault Megane, Nissan Almera G11, Renault Clio, Renault Laguna, Renault Scenic, Renault Fluence |
