The 1.0-liter 8-valve Suzuki F10A engine was produced by the company from 1979 to 2012 and was installed on many models for Asia, known from the Jimny SUV in the back of the SJ410. It was this power unit that served as the basis for the massive Chinese LJ462Q and LJ465Q motors.
F-series family: F6A, F8B, F10A, F10D.
Specifications
| Production years | 1979-2012 |
| Displacement, cc | 970 |
| Fuel system | carburetor injector |
| Power output, hp | 40 – 55 (carb.) 60 (inj.) |
| Torque output, Nm | 60 – 85 (carb.) 75 – 85 (inj.) |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 65.5 |
| Piston stroke, mm | 72 |
| Compression ratio | 8.7 (carb.) 9.3 (inj.) |
| Features | SOHC |
| Hydraulic lifters | no |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.5 |
| Fuel type | petrol |
| Euro standards | EURO 0 (carb.) EURO 1/2 (inj.) |
| Fuel consumption, L/100 km (for Suzuki Jimny 1984) — city — highway — combined |
8.3 5.9 6.9 |
| Engine lifespan, km | ~280 000 |
| Weight, kg | 90 |
The engine was installed on:
- Suzuki Carry ST100 in 1983 – 2009;
- Suzuki Cervo SS20 in 1979 – 1982;
- Suzuki Cultus 1 (SA) in 1985 – 1988;
- Suzuki Jimny JA in 1982 – 1987.
Disadvantages of the Suzuki F10A engine
- Carburetor versions are quite capricious about fuel quality and require tuning;
- Also on specialized forums, oil leaks and failures in the ignition system are often discussed;
- The scheduled resource of the timing belt is 90,000 km, but when it breaks, the valves bend;
- There are no hydraulic lifters, valve clearances are adjusted every 30,000 km.
Frequently asked questions about the Suzuki F10A
How much power does the Suzuki F10A make?
Power output of the Suzuki F10A, hp: 40 - 55 (carb.); 60 (inj.). Torque, Nm: 60 - 85 (carb.); 75 - 85 (inj.).
How much oil does the Suzuki F10A take and which one?
Engine oil capacity: 3.5 liters. Recommended oil: 5W-30.
Does the Suzuki F10A have a timing belt or chain?
The Suzuki F10A uses a timing belt.
Is the Suzuki F10A turbocharged?
No, the Suzuki F10A is naturally aspirated.
Does the Suzuki F10A need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Suzuki F10A last?
The typical lifespan of the Suzuki F10A is ~280 000 km with proper maintenance.
What is the fuel consumption of the Suzuki F10A?
Suzuki Jimny 1984: city 8.3, highway 5.9, combined 6.9 L/100 km.
What cars was the Suzuki F10A installed on?
Suzuki Carry ST100 in 1983 - 2009; Suzuki Cervo SS20 in 1979 - 1982; Suzuki Cultus 1 (SA) in 1985 - 1988; Suzuki Jimny JA in 1982 - 1987.
What are the common problems of the Suzuki F10A?
Carburetor versions are quite capricious about fuel quality and require tuning. Also on specialized forums, oil leaks and failures in the ignition system are often discussed. All known problems.
