Engine & identification
Vehicle identification
| No. of cylinders Type | 4/OHC |
|---|---|
| Capacity (Fiscal) cc | 1071 (1062) |
| Compression ratio :1 | 9,2 |
| Suitable for unleaded petrol | Yes |
| Minimum octane rating RON | 91 |
| Ignition system Type | TSZ-i |
| Ignition system Description | Trans-i |
| Trigger location | Distributor |
| Fuel system Make | Hitachi |
| Fuel system Description | Carb-2V |
| Diagnostic socket | No |
Ignition system
| Ignition coil supply voltage + with ballast V | 11,0 |
|---|---|
| Primary resistance Ohm | 3,1 |
| Secondary resistance Ohm | 10000-30000 |
| Distributor (ECM) Make | Mitsubishi |
Firing order
The firing order for the Mazda 323 1.1 (1985–1989) is 1-3-4-2.
| Firing order | 1-3-4-2 |
|---|
Valve clearances
Valve clearances for the Mazda 323 1.1 (1985–1989) are 0,25 mm inlet and 0,30 mm exhaust, measured hot.
| Valve clearance - INLET mm | 0,25 hot |
|---|---|
| Valve clearance - EXHAUST mm | 0,30 hot |
Engine oil & fluids
Engine oil
The Mazda 323 1.1 (1985–1989) takes 3.3 litres of engine oil with the filter.
A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification SJ/A2.
A listed engine oil option is SAE 10W-30 for moderate climates, with API/ACEA classification SJ/A2.
A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification SJ/A2.
A listed engine oil option is SAE 20W-40 for hot climates, with API/ACEA classification SJ/A2.
Manual gearbox
The manual gearbox has a listed capacity of 3.2 litres. The specified oil is SAE 80W-90.
Coolant
The listed total cooling-system capacity is 5.0 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | Cold climate |
| Engine oil grade SAE | 5W-30 |
| Engine oil classification API/ACEA | SJ/A2 |
| Ambient temperature range | Moderate climate |
| Engine oil grade SAE | 10W-30 |
| Engine oil classification API/ACEA | SJ/A2 |
| Ambient temperature range | Moderate climate alternative |
| Engine oil grade SAE | 10W-40 |
| Engine oil classification API/ACEA | SJ/A2 |
| Ambient temperature range | Hot climate |
| Engine oil grade SAE | 20W-40 |
| Engine oil classification API/ACEA | SJ/A2 |
| Engine with filter(s) litres | 3.3 |
| Other lubricants and capacities | |
| Manual transmission oil grade SAE | 80W-90 |
| Manual transmission litres | 3.2 |
| Automatic transmission fluid Type | ATF-G |
| Automatic transmission (dry fill) litres | 5.7 |
| Cooling system - total capacity litres | 5.0 |
Brakes & wear limits
Brake disc thickness
Brake discs on the Mazda 323 1.1 (1985–1989) are replaced at a minimum thickness of 16 mm (ventilated) front and 8 mm rear.
| Minimum disc thickness for replacement - ventilated Front | 16 mm |
|---|---|
| Minimum disc thickness for replacement Rear | 8 mm |
| Maximum drum diameter for replacement Rear | 201 mm |
Brake disc and drum dimensions
| Disc runout Front | 0,10 mm |
|---|---|
| Minimum pad thickness Front | 1 mm |
| Minimum shoe thickness Rear | 1 mm |
| Parking brake travel No. of notches | 7-11 |
Service & electrical
Ignition timing
Basic ignition timing for the Mazda 323 1.1 (1985–1989) is 4°±1° BTDC at 850 rpm.
| CO level | |
|---|---|
| Ignition timing | With vacuum |
| Ignition timing - basic BTDC °Engine/rpm | 4±1/850 |
Battery
The Mazda 323 1.1 (1985–1989) uses a 12 V, 35 Ah battery (reserve capacity 55 minutes).
| Battery V/RC(Ah) | 12/55 (35) |
|---|
Spark plugs
The Mazda 323 1.1 (1985–1989) uses Autolite 64 spark plugs with a 0,8 mm electrode gap.
| Spark plugs Original equipment | NGK |
|---|---|
| Spark plug Type | BPR5ES |
| Electrode gap mm | 0,75-0,85 |
| Spark plugs Make | Autolite |
| Spark plug Type | 64 |
| Electrode gap mm | 0,8 |
| Spark plugs Make | Champion |
| Spark plug Type | RN9YCC |
| Electrode gap mm | 0,8 |
| Spark plugs Make | NGK |
| Spark plug Type | BPR5ES |
| Electrode gap mm | 0,8 |
Tuning and emissions
| Tuning conditions | — |
|---|---|
| CO level | |
| Ignition advance | Without vacuum and basic timing |
| Ignition advance checks °Engine/rpm | 0/1200 |
| Ignition advance checks °Engine/rpm | 20/3500 |
| Ignition advance checks °Engine/rpm | 26/6000 |
| Vacuum check | Ignition timing advances |
| Vacuum range °Engine | 20 |
| Vacuum starts mbar | 160 |
| Vacuum ends mbar | 333 |
| Idle speed rpm | 850±50 |
| Idle speed - alternative rpm | AT=900±50/N |
| Oil temperature °C | 60 |
| CO level at idle speed - tailpipe Vol. % CO | 1,5-2,0 |
| HC level at idle speed ppm | 300 |
| CO2 level at idle speed Vol. % CO2 | 13-16 |
| O2 level at idle speed Vol. % O2 | 0,5-2,0 |
Starting and charging
| Starter motor Make | Mitsubishi |
|---|---|
| Starter motor Type | 0,8kW |
| Minimum starting voltage V | 11,5 |
| Maximum cranking amps A | 95-116 |
| Alternator Make | Mitsubishi |
| Alternator Type | 12V 55A |
| Alternator output A/V/rpm | 60/13,5/3000 |
| Regulated voltage V | 14,4-15,0 |
Service checks and adjustments
| Compression pressure bar | 12,0 |
|---|---|
| Oil pressure bar/rpm | 3,4-4,4/3000 |
| Radiator cap bar | 0,75-1,05 |
| Thermostat opens °C | 82 |
| Drive belt size - alternator mm | 9,5x960 |
| Drive belt tension - alternator/PAS/AC mm | 13-14 |
Fuel system
| Fuel pump delivery pressure bar | 0,20-0,31 |
|---|
Tightening torques
Cylinder head bolt torque
The cylinder head bolts on the Mazda 323 1.1 (1985–1989) are tightened in 3 stages: 35 Nm, then 60 Nm, then a final 85-91 Nm.
| Cylinder head | |
|---|---|
| Renew bolts | No |
| Tighten | 35 Nm |
| Tighten | 60 Nm |
| Tighten | 85-91 Nm |
| Cylinder head instructions | — |
|---|---|
| Other engine tightening torques | |
| Main bearings Renew bolts/nuts | No |
| Main bearings Stage 1 | 27 Nm |
| Main bearings Stage 2 | 65-70 Nm |
| Big end bearings Renew bolts/nuts | No |
| Big end bearings Stage 1 | 15 Nm |
| Big end bearings Stage 2 | 29-34 Nm |
| Oil pump to cylinder block | 20-25 Nm |
| Sump bolts | 10 Nm |
| Sump drain bolt | 30-40 Nm |
| Flywheel/driveplate | 91 Nm/75 Nm |
| Clutch pressure plate | 18-26 Nm |
| Crankshaft pulley/damper centre bolt | 107-118 Nm |
| Camshaft sprocket/gear | 69-78 Nm |
| Camshaft/rocker cover | 2-3 Nm |
| Inlet manifold to cylinder head | 20-30 Nm |
| Exhaust manifold to cylinder head | 15-25 Nm |
| Spark plugs | 14-23 Nm |
| Chassis tightening torques | |
| Front hub | 157-235 Nm |
| Steering track rod end | 29-44 Nm |
| Brake caliper/carrier to hub Front | — |
| Brake caliper carrier to hub | |
| Road wheels | 90-120 Nm |
Frequently asked questions
What is the firing order of the Mazda 323 1.1?
The firing order for the Mazda 323 1.1 (1985–1989) is 1-3-4-2.
What spark plugs does the Mazda 323 1.1 use?
The Mazda 323 1.1 (1985–1989) uses Autolite 64 spark plugs with a 0,8 mm electrode gap.
How much oil does the Mazda 323 1.1 take?
The Mazda 323 1.1 (1985–1989) takes 3.3 litres of engine oil with the filter. A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification SJ/A2. A listed engine oil option is SAE 10W-30 for moderate climates, with API/ACEA classification SJ/A2. A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification SJ/A2. A listed engine oil option is SAE 20W-40 for hot climates, with API/ACEA classification SJ/A2.
What are the valve clearances for the Mazda 323 1.1?
Valve clearances for the Mazda 323 1.1 (1985–1989) are 0,25 mm inlet and 0,30 mm exhaust, measured hot.
What is the cylinder head torque for the Mazda 323 1.1?
The cylinder head bolts on the Mazda 323 1.1 (1985–1989) are tightened in 3 stages: 35 Nm, then 60 Nm, then a final 85-91 Nm.
What is the ignition timing for the Mazda 323 1.1?
Basic ignition timing for the Mazda 323 1.1 (1985–1989) is 4°±1° BTDC at 850 rpm.