Contents: Fuel tank ↳ Fuel pump ↳ Air filter ↳ Carburetor ↳ Types of carburetors ↳ Weber Carburetor Adjustment Data ↳
Fuel tank
The fuel tank, made of sheet steel, is mounted under the boot floor and is held in place by a plate secured with two bolts.
Capacity: 60 dm³.
Location of fuel filler neck: on the right rear fender.
Fuel type: leaded petrol with an octane rating of 98 or unleaded with an octane rating of at least 95, but when using it, it is necessary to reduce the ignition advance by 4°, and in all 1.3 dm³ engines (type JCT) and in others manufactured before October 1984, it is necessary to fill up every fourth tank with leaded petrol; 1.6 dm³ and 2.0 dm³ engines produced since November 1984 are adapted to use unleaded petrol.
Fuel pump
The mechanical diaphragm pump is driven by an eccentric on the intermediate shaft.
Fuel supply pressure: 24–38 kPa.
Air filter
The air filter has a replaceable paper filter element located in a housing made of artificial material.
Replacement air filter element: brand: Motorcraft, type: 71 HF 9601 BB.
Carburetor
In 1.3 dm³ and 1.6 dm³ engines: Ford (Motorcraft) carburetor with variable diffuser cross-section, with automatic starting device and accelerator pump, driven by vacuum in the intake manifold.
In 2.0 dm³ engines: Weber two-chamber sequential carburetor, with automatic starting device and mechanically driven accelerator pump.
Types of carburetors
| Engine | Carburetor type |
| Engine 1.3 dm³ | Ford 83 HF 9510 KBA |
| 1.6 dm³ engine with manual transmission | Ford 83 HF 9510 KAA |
| 1.6 dm³ economical engine with manual transmission | Ford 83 HF 9510 KCA |
| 1.6 dm³ engine with automatic transmission | Ford 83 HF 9510 KDA |
| 2.0 dm³ engine with manual transmission | Weber 32/ 36 DGAV(83 HF 9510 AA) |
| 2.0 dm³ engine with automatic transmission | Weber 32/ 36 DGAV(83 HF 9510 BA) |
Weber Carburetor Adjustment Data
| Carburetor | 83 HF 9510 AA(1st/2nd chamber) | 83 HF 9510 VA (1st/ 2nd chamber) |
| Chamber diameter (mm) | 32/ 36 | 32/ 36 |
| Diffuser diameter (mm) | 26/ 27 | 26/ 27 |
| Main fuel jet | 130/ 130 | 130/ 132 |
| Main air jet | 165/ 120 | 170 /120 |
| Emulsion tube | F66/ F66 | F50/ F56 |
| Idle fuel jet | 45/ 45 | 45/ 45 |
| Idle speed (rpm) | 800±25 | 800±25 |
| Turnovers "accelerated" idle speed (rpm) | 2900±100 | 2900±100 |
| CO content (%) | 1,5 %±0,2 % | |
| Maximum opening of the starting diaphragm after the start of operation of the vacuum automatic starting device (mm) | 8 | |
| Deviation of the starting diaphragm before the start of the vacuum starting device (mm) | 1,5±0,25 | |
| Adjusting the bimetallic spring of the 1st chamber starting diaphragm | in accordance with the markings on the regulator cover | |
| Float setting (mm) | 41±0.5 (copper float) | |