What oil does a 1982 Audi 4000 1.6L Diesel take?
For the 1982 Audi 4000 with the 1.6L 4-cylinder diesel engine (Engine Code G, CR, K), the required oil capacity is 3.2 quarts with a filter change. Recommended viscosities vary by temperature: 10W-30 or 10W-40 for -20 to 10°C; 15W-40 or 15W-50 for -15 to 30°C; and up to 40 grade for temperatures above 20°C. AMSOIL recommends AMSOIL 5W-40 MS 100% Synthetic European Motor Oil.
AMSOIL product recommendations
Based on the AMSOIL lookup for your Audi 4000 diesel, here are the recommended fluids and filtration components to maintain engine health and performance.
Engine Oil & Filter
| Product Name | Code |
|---|---|
| AMSOIL 5W-40 MS 100% Synthetic European Motor Oil | AFLQT-EA |
| AMSOIL Oil Filter | EAO15-EA |
| WIX Oil Filter | 51515-EA |
| MANN-FILTERS Oil Filter | W94025-EA |
Coolant & Transmission
| Product Name | Code |
|---|---|
| AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
| AMSOIL Propylene Glycol Antifreeze and Engine Coolant | ANT1G-EA |
| AMSOIL Signature Series Multi-Vehicle ATF | ATFPK-EA |
| AMSOIL OE Multi-Vehicle ATF | OTFQT-EA |
Engine Oil Specifications
Proper lubrication is critical for the longevity of your 1.6L diesel engine. Always verify the oil level after refilling.
Oil Viscosity Guide
| Temperature Range | Recommended Viscosity |
|---|---|
| -20 to 10°C | 10W-30, 10W-40 |
| -15 to 30°C | 15W-40, 15W-50 |
| -10 to 10°C | 20W-20 |
| -10 to 30°C | 20W-40, 20W-50 |
| 0 to 30°C | 30 |
| Above 20°C | 40 |
Engine Oil Details
| Specification | Value |
|---|---|
| Oil Grade (AMSOIL lookup) | CF |
| Capacity (with filter) | 3.2 quarts |
| Oil Drain Plug Torque | 22 ft/lbs |
Transmission Fluid Specifications
The 1982 Audi 4000 features different requirements depending on whether you have an automatic or manual transmission.
Automatic Transmission (087 Type)
| Description | Specification/Capacity |
|---|---|
| Fluid Note | Verify fluid before topping off. DEXRON II could have been replaced with Esso Type LT 71141, P/N G 052 162 (-A1, -A2, -A6) which is clear-yellow in color. |
| Total Fill Capacity (3 speed 087) | 6.3 quarts |
| Initial Fill Capacity | 3.2 quarts |
Note: The final drive is serviced separately.
Manual Transmission (4-SPD)
| Description | Specification/Capacity |
|---|---|
| Required Fluid | GL-4 All TEMPS: 80W-90, 80W |
| Capacity | 3.6 pints |
| Drain Plug Torque | 18 ft/lbs |
| Fill Plug Torque | 18 ft/lbs |
Coolant Specifications
Maintaining the cooling system is vital for preventing engine overheating in vintage diesel models.
| Description | Value |
|---|---|
| Capacity | 7.4 quarts |
Coolant Options:
– AMSOIL Passenger Car & Light Truck Antifreeze & Coolant (OAT formulation, 50/50 pre-mix).
– AMSOIL Propylene Glycol Antifreeze and Engine Coolant (Concentrated – requires mixing with distilled or high-quality water).
Common diesel oil-related concerns and how AMSOIL products may help
| Concern | Why it matters | AMSOIL product from this lookup | How it may help | Important limitation |
|---|---|---|---|---|
| Engine Wear | Diesel engines operate under high pressure. | AFLQT-EA | Provides exceptional engine protection. | Requires regular oil changes. |
| Contaminants | Small particles can cause internal damage. | EAO15-EA | 99% efficiency at 20 microns; greater capacity for wear-causing contaminants. | Filter must be replaced per service intervals. |
| Cooling System Corrosion | Old metals and gaskets are prone to erosion. | ANTPC1G-EA | Protects all cooling system metals, gaskets and hoses. | Check for leaks regularly. |
Diesel maintenance notes for this vehicle
- Oil Level: Always check the oil level after refilling to ensure accuracy.
- Filter Efficiency: High-quality filters like the AMSOIL Oil Filter provide 99% efficiency at 20 microns in accordance with ISO SO 4548-12.
- Coolant Mixing: If using concentrated propylene glycol coolant, ensure it is mixed with distilled or high-quality water.
Common maintenance concerns for this vehicle
Owners of the 1982 Audi 4000 diesel should focus on preventative care related to the fuel system, cooling system, and belt-driven components. Because these vehicles are older, regular inspections of rubber hoses, seals, and vacuum lines are critical. Given the age of the vehicle, owners often research topics such as glow plug replacement, fuel filter intervals, and timing belt serviceages to maintain engine reliability.
Recall, TSB, and manufacturer communication notes
Official NHTSA recall research for the 1982 Audi 4000 returned no recall records. Additionally, no complaint records were found in the NHTSA complaints API for this specific year/make/model combination. However, this does not prove the vehicle has no issues; it only means no records were returned by these specific APIs. Owners should always verify open recalls by VIN as applicability can depend on production date and equipment.
About this vehicle
The 1982 Audi 4000 represents a specific era of Audi’s compact executive lineup. In the North American market, this model was marketed as the Audi 4000, serving as a successor to the Audi Fox (which was used from 1973–1979). This vehicle is part of the broader Audi 80 lineage, which was a highly versatile platform produced across several generations. While the Audi 80 was available in various body styles including saloons and estates (Avant), the North American 4000 designation specifically identifies this model within that compact executive segment.
Regarding the powertrain, this specific vehicle is equipped with a 1.6L 4-cylinder diesel engine. Diesel engines of this era are known for their durability but require disciplined maintenance schedules to ensure longevity. Technical details regarding the ‘G Cr K’ engine code and its exact performance output should be verified through specialized workshop manuals or official Audi technical documentation.
Common questions about this vehicle’s diesel oil and maintenance
How much oil does my 1982 Audi 4000 take?
The capacity is 3.2 quarts when performing an oil change with a new filter.
What is the correct oil viscosity for summer?
For temperatures above 20°C, a viscosity of 40 is recommended. For moderate temperatures (up to 30°C), 15W-40 or 15W-50 are options.
What torque should I use for the oil drain plug?
The oil drain plug should be torqued to 22 ft/lbs.
Does AMSOIL offer a filter for this Audi diesel?
Yes, AMSOIL lists the EAO15-EA oil filter for this application.
Can I use any antifreeze in my Audi 4000?
It is recommended to use a formulation like AMSOIL Passenger Car & Light Truck Antifreeze & Coolant, which is designed to protect all cooling system metals, gaskets, and hoses.
How do I verify if there are any open recalls for my vehicle?
Owners should always verify open recalls by checking their specific VIN through official manufacturer or NHTSA channels.
Disclaimer: Not all information provided is confirmed from source data. Always consult your original vehicle owner’s manual or a certified mechanic before performing maintenance.