The 1.6-liter Renault F8M or 1.6 D diesel engine was produced by the company from 1982 to 1994 and installed in models with indexes 5, 9, 11, as well as the Express van and Volvo 340/360. It is from this engine that the history of diesel engines for French passenger cars began. The Renault F-series diesel engine lineup also includes the F8Q, F9Q, and F9Qt engines.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 8 |
| Exact capacity | 1595 cm³ |
| Cylinder diameter | 78 mm |
| Piston stroke. | 83.5 mm |
| Power system | forklift chambers |
| Power | 54 - 56 HP |
| Torque | 98 - 102 nm |
| Compression ratio | 22.5 |
| Fuel type | diesel |
| Environmental class | EURO 0 |
| City | 8.3 litry |
| Route | 5.2 litry |
| Mixed | 6.4 litry |
The weight of the F8M engine according to the catalog is 140 kg. The engine number F8M is located at the junction of the block and the gearbox. Diesel engines from this family cannot tolerate overheating, and the cylinder head often leads to cracks, especially after the upgrade in 1987, usually in the area of the pre-chamber. The mechanical VE pump from Bosch is quite reliable and rarely causes problems, so the usual cause of power loss is the injectors, most often their nozzles. The intake pipes in these engines were not initially known for their reliability, and in older units, they constantly develop cracks. So, the diagnostics usually start with searching for an air leak. Due to age and regular overheating, gaskets and seals in the power unit tend to fail. Most often, oil leaks from under the valve cover or through the crankshaft seals. There are also very weak wiring connections here, and many electrical failures are directly related to it.
| 5 (C40) | 1985 - 1996 |
| 9 (X42) | 1982 - 1988 |
| 11 (B37) | 1982 - 1988 |
| Express 1 (X40) | 1985 - 1994 |
| 340 I (343) | 1985 - 1991 |
| 360 I (345) | 1984 - 1989 |
The 1.6-liter diesel engine Nissan and Renault R9M or 1.6 dCi has been produced since 2011 and is installed in models such as Megane, Scenic, Espace, Koleos, as well as Qashqai and X-Trail. In Mercedes cars, this diesel engine is known as OM622 and OM626. The R-Series engine range also includes the R9N.
The 2.3-liter diesel engine Renault M9T or 2.3 dCi has been produced by the company since 2010 and is installed in popular microbuses such as Renault Master 3, Opel Movano B, and Nissan NV400. There is also a version of this engine adapted for pickups based on the Nissan Navara, designated as YS23. The M engine series also includes: M4R and M9R.
The 1.9-liter Renault F8Q diesel engine was produced by the company's factory from 1988 to 2006 and was installed in cars such as Kangoo, Clio, Megane, Scenic, as well as Mitsubishi Carisma and Volvo S40. There was a naturally aspirated version with 64 horsepower and a turbocharged modification with 90 horsepower. Other engines in the F series include: F8M, F9Q, and F9Qt.
The 2.5-liter diesel engine Renault S8U was produced at the Sofim factory from 1980 to 2001 and installed in both Safrane sedans and commercial minivans Trafic and Master. The version of this engine with direct fuel injection is known by its own index S9U.
The 3.3-liter turbocharged Hyundai-Kia G6DP or 3.3 T-GDi engine has been produced since 2015 and is installed in rear-wheel drive vehicles of the group, such as the Stinger or Genesis sedans. Recently, this powertrain has been actively replaced by the Smartstream 3.5 T-GDi engine. Gamma Engine Lineup: G6DE G6DF G6DG G6DJ G6DH G6DK G6DT G6DU
The 1.8-liter Mazda BP-ME or B8 gasoline engine was produced from 1990 to 1996 and used in the BG and BH series models such as the 323, Familia, and Protege before the facelift. This engine is referred to by different names in various manuals, for example, B8-ME or BP-SOHC. The B engines are: B1, B3, B3-ME, B5, B5-ME, B5-DE, B6, B6-ME, B6-DE, BP.