Need to top up or change your engine oil but no funnel in sight? Spills happen to the best of us—but not anymore. As experienced mechanics know, there's a simple, spill-proof trick using your car's dipstick to channel oil directly into the sump.
This reliable method, rooted in basic fluid dynamics, saves time, keeps your garage clean, and works every time.
- Engine oil
- Dipstick (already in your car)
1. Remove the dipstick from its tube.
2. Insert the dipstick into the engine oil filler hole.
3. Firmly press the neck of the oil bottle against the dipstick.
4. Pour the oil steadily—it will flow smoothly along the dipstick.
5. Watch it go straight into the sump without splashing everywhere.
Done! You've added oil cleanly and efficiently without a mess. No more wiping oil from the engine bay or floor—a game-changer for DIY maintenance.
With the dipstick always on hand, you're set for any oil top-up.
This trick leverages fluid dynamics: the dipstick acts as a guide, directing the oil flow precisely into the sump. Press the bottle snugly against it for optimal channeling and zero spills.
