How much oil does a 1979 Ford f100 302 take?
About 5 quarts with a new filter; roughly 4.5 quarts if you’re not replacing the filter.
For the 1979 Ford F-100 powered by the 302 Windsor V8, oil capacity can vary slightly depending on how you drain the oil and whether you replace the filter. This article provides the standard figures and guidance on how to verify the level after a change, which is especially useful for vintage truck owners and restorers aiming to keep engines in good running order.
Typical oil capacity for the 302 Windsor in a 1979 F-100
The figures below reflect the standard capacity used during a full oil change with a fresh filter on this engine.
- With a new oil filter: about 5 quarts (roughly 4.7 liters).
- Without replacing the filter: about 4.5 quarts (roughly 4.3 liters).
In practice, you should plan for around 5 quarts when you change the oil and the filter, and about 4.5 quarts if you are only draining and refilling without a filter change. Differences in oil pan capacity, filter size, or slight over/under-drainage can shift the exact amount a bit, so always verify with the dipstick after filling.
How to check and top up oil on a 1979 F-100
Use these steps to ensure you accurately measure and maintain the correct oil level after a change.
- Park on level ground and run the engine briefly to bring oil to a circulating temperature, then turn it off and wait a few minutes for the oil to settle.
- Remove the dipstick, wipe it clean, reinsert fully, and pull it out again to read the level.
- Check that the oil level sits between the “Full” and “Add” marks on the dipstick; if it’s low, add small amounts of oil gradually.
- Use the recommended oil viscosity for your climate and engine condition (older manuals typically call for conventional oils such as 10W-30 in moderate climates, but check your manual if possible).
- Add oil in small increments (about a quarter to a half quart at a time) and recheck the level after each addition.
- Around the halfway point on the dipstick is a good target if you’ve drained and refilled; avoid overfilling, which can cause foaming and other issues.
- Replace the dipstick securely and wipe away any spills from the engine bay.
- Run the engine for a minute, turn it off, and recheck the level once more to confirm stability.
- Record the amount added and the final dipstick reading for your maintenance log.
- Dispose of or recycle used oil and filters according to local regulations.
Following these steps helps ensure you achieve the correct oil level and avoid overfilling, which is especially important for older engines where oil consumption can vary.
Summary
For a 1979 Ford F-100 equipped with a 302 V8, plan on about 5 quarts of engine oil when performing a full oil change with a new filter, or roughly 4.5 quarts if you’re not changing the filter. Always verify the final level with the dipstick after filling, and vary the routine based on your climate and engine condition. Regular checks and using the oil type appropriate for the era will help keep the 302 Windsor running smoothly in a classic Ford pickup.
How much oil does a Ford F100 take?
6 quarts
Engine Oil
Capacity: 6 quarts (with filter). When refilling, remove dipstick to provide adequate venting and allow oil to flow into crankcase. After refill, check oil level.
How many quarts of oil are in a Ford 302?
6 quarts. Use the dipstick….
How much is a 1979 Ford f100 worth?
The value of a 1979 Ford F-100 1/2 Ton can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $16,407 for a 1979 Ford F-100 1/2 Ton in good condition with average spec.
How much oil does a 79 302 take?
302 for both a car and truck take 5 qts, 4 in the pan, one in the filter.
