The 1.8-liter 16-valve Renault F4P engine was produced at the Cleon plant from 1998 to 2005 and installed in the first generation Megane, Scenic, and the first two generations of Laguna models. This engine can also be found under the hood of the well-known Proton Waja model in Malaysia. F series: F1N, F2N, F2R, F3N, F3P, F3R, F4R, F4Rt, F5R, F7P, and F7R.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 1783 cm³ |
| Cylinder diameter | 82.7 mm |
| Piston stroke. | 83 mm |
| Power system | injector |
| Power | 115 - 120 HP |
| Torque | 158 - 170 nm |
| Compression ratio | 9.8 |
| Fuel type | 92 |
| Environmental class | EURO 2/3 |
| City | 10.1 litry |
| Route | 6.1 litry |
| Mixed | 7.5 litry |
The weight of the F4P engine according to the catalog is 145 kg. The engine number F4P is located at the junction of the block and the gearbox. Electrical problems This iron-reliable engine is notorious for its regular electrical failures. In addition to sensors and ignition coils, weak wiring also causes a lot of trouble here. Phase regulator crack Another weak point of the engine is the phase regulator on the intake camshaft. It can fail and start crackling even before reaching 100,000 km, and replacement is quite expensive. Fluctuating RPMs Many forum pages are dedicated to finding the cause of the engine's unstable operation. Most often, cleaning the throttle body and injectors or eliminating any air leaks in the intake helps. Lubrication leaks This unit constantly loses oil due to leaks, usually lubrication seeps through the camshaft seals or crankshaft seals, from under the valve cover or through the phase regulator valve. Minor breakdowns Lambda sensors and engine mounts have a relatively low lifespan in this engine.
| Waja 1 | 2002 - 2003 |
| Laguna 1 (X56) | 1998 - 2001 |
| Laguna 2 (X74) | 2000 - 2005 |
| Megane 1 (X64) | 2001 - 2003 |
| Scenic 1 (J64) | 2001 - 2003 |
The 1.8-liter Renault F3P engine with 8 valves was introduced in 1990 as a replacement for the 1.7-liter F2N due to stricter environmental requirements. It can be found in models such as the Renault 19, Clio, and Laguna. In Volvo, this single-point injection engine is labeled B18U. F series: F1N, F2N, F2R, F3N, F3R, F4P, F4R, F4Rt, F5R, F7P, and F7R.
The 2.0-liter 8-valve engine Renault F2R appeared in the distant year of 1986 and was used only in the carbureted version on the Renault 21 model. After replacing the electronic injection system with a single-point EFI, it received the index F3R. The F series includes: F1N, F2N, F3N, F3P, F3R, F4P, F4R, F4Rt, F5R, F7P, and F7R.
The 1.6-liter 16-valve Renault K4M engine was first introduced at the fair in 1998 and is actively produced to this day at factories in Spain, Turkey, and since 2009 at our AvtoVAZ plant. There is a version of this engine with variable valve timing and without it, as well as a sport RS modification. The K-series also includes engines: K4J, K7J, K7M, and K9K.
The 2.5-liter 16-valve petrol engine Renault 2TR has been installed by the company since 2007 and is used in the popular crossover Koleos, starting from the first generation. This power unit is actually just a clone of the Japanese Nissan engine QR25DE. The SCE line also includes: B4A, B4D, H4D, H4M, M4R, M5R, V4U, and V4Y.
The 2.2-liter Honda F22B engine was produced at the company's factory in Japan from 1991 to 1997 and installed in popular models of the corporation such as Accord, Prelude, and the Odyssey minivan. The F22B engine was available in SOHC and DOHC versions, with or without VTEC system. The F-series engine lineup also includes the following units: F18B, F20A, F20B, F20C, and F23A.
The 1.7-liter fuel injection engine VAZ 21214 has been produced at the company's factory since 2001 and is practically installed in all versions of the Niva off-road vehicle, including the extended versions. The version with single-point injection, produced from 1994 to 2001, was often also called 21214. The Niva engine lineup also includes: 2121, 21213, 2123, and 2130.