The 2.0-liter Mazda LFF7 gasoline engine was produced by the company from 2004 to 2011 and was installed on the first generation of the Mazda 6 model after restyling and Mazda 5. This power unit was already installed on Ford cars with its own SYDA index.
The L-engine family also includes:
The engine was installed on:
- Mazda 5 CR in 2004 – 2011;
- Mazda 6 I (GG) in 2005 – 2008.
|Fuel system||distributed injection|
|Power output, hp||140 – 150|
|Torque output, Nm||180 – 190|
|Cylinder block||aluminum R4|
|Block head||aluminum 16v|
|Cylinder bore, mm||87.5|
|Piston stroke, mm||83.1|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||4.3|
|Euro standards||EURO 4|
|Fuel consumption, L/100 km (for Mazda 6 2006)
|Engine lifespan, km||~310 000|
Disadvantages of the Mazda LFF7 engine
- A lot of problems can be thrown by eternally sticking intake manifold flaps;
- Due to contamination of the throttle or EGR valve, engine speed often floats here;
- The following also have a low resource: thermostat, pump, lambda probe and unit supports;
- After 200,000 km of run, oil consumption often appears or the chain is stretched;
- There are no hydraulic lifters and valve clearances need to be adjusted every 100 thousand km.