How To Start A Car After Running Out Of Oil?

Fed up with your tedious schedule, did you come up with a long drive plan? Great idea! A car ride helps you soothe your soul, keeping worries at bay, and adds refreshment to your dull life.

But haven’t you used your vehicle for a while and ran out of engine oil? Oh no, so what next? How to start a car after running out of oil?

A car’s heart is its engine that runs with the energy of engine oil. It is the oil that gives ample lubrication to the engine. Thus, it saves your car from excessive heating.

If your motor car shows low on oil or no oil at all; your vehicle is probably on the brink of serious issues. Are you getting worried anticipating worse scenarios? Well, no need to add an extra burden to your shoulders, thinking about the solution to this vexing topic.

We are here with the tips and guidelines that ensure the safest car trip. Let’s dig in!

How to Start a Car After Running Out of Oil?

Well, this task demands your keen attention and effort. Go step by step as we advise and make your engine run again swiftly. Let’s proceed!

Don’t make forceful attempts to restart your engine

A car runs as the engine provides adequate electrical energy with the help of oil lubrication. But before turning the car keys to begin your ride, did you check the engine oil indicator? Or heard a knocking sound from your jolting engine?

An obvious sign that your car is running low on oil is revealed when you see the lights on in the indicator. At this stage, it is risky to keep on trying to start your engine, knowing nothing about the state of oil in the engine. Hence, we would ask you to quit your forceful endeavor.

So, what happens when a car runs out of oil? Let’s know more:

  • You are sure to hear some clunking sound or knocking from the engine.
  • You will find some fume and smoke coming out from your vehicle’s tailpipe when it starts to run.
  • If oil leakage has caused your car to reach zero oil stage, you will get oil smell irritating your nose.
  • Your engine may melt due to a lack of lubrication and get damaged.

Check for oil leakage

Oil greases up your car’s engine and aids to turn and move. But a no oil case may result in seizing up. So it’s important to inspect leaks.

To prevent damage to the engine when your car ran out of oil but still runs, go through the steps below:

  • Top the oil channel with oil.
  • Allow your automobile to run.
  • Afterward, shut it off and let it chill.

If yours a minor issue, we’re sure the simple steps can make your car start again for a road journey. But to stay in the no-risk zone, our advice would be to take your car to a mechanic for proper evaluation.

Examine vacuum hose leaks

When the intake valve closes partially, you will see your engine creating a vacuum. The function of this vacuum is to power up the components of the car. Thus, you can enjoy a smooth ride.

Had your car run out of oil? There are chances that it could be due to the leaks or one big leak in the vacuum hoses. As a result, your engine halts.

So how to treat the leakages? Let’s guide you:

  • New cars come with sensors that report leakages. Take a note of that.
  • Check all the possible trouble spots for leaks such as throttle body, manifold seals, PCV hoses, etc.
  • Seal the offending hoses using wrapping tapes.
  • Still, failed to help? We would say opt for a replacement!

Drain out your vehicle’s oil channel

It is often seen that heavy dirt or metal particles stuck in your oil channel, causing leaks or other engine oil supply troubles. So, it’s better to make a round trip of the following steps:

  • First, clean the channel with precise attempts.
  • Top your engine’s oil off.
  • Look for annoying particles or holes and fix them.
  • Clean channels? Then we suggest you try to start after jumping the car.

If you fail to scan the issues, it would be best to ask for an automobile expert’s advice. After that, give your look at the next tactics!

Lubricate the engine removing the fuse and spark plugs

If you want to restart your vehicle after you ran out of oil, you have two choices. Either revamp your engine or replace it if it doesn’t get fixed. Does your decision match with ours, that is, thinking of fixing it?

So get ready with your repairing tools, and your car out of oil will run as before!

  • Draw off the cylinders of sparkle plugs and uninstall the fuel pump.
  • Fill it with engine oil and keep it stand by at an operating mode for the next 2-3 days.
  • Use a breaker bar of half an inch and right socket to turn its crankshaft in a clockwise direction.
  • Without setting the plugs and fuse, crank the engine for more than ten seconds to let the oil circulate.
  • Now safely reinstall the spark plugs plus fuel fuse.

Go for ignition and start

We are assured that at this point, you are aware of the cases that what happens when your car runs out of oil. Did you undergo each step aforesaid? Bravo!

You are now ready to start as you follow the last few steps:

  • Before taking the start position, insert the car’s keys and choose the ignition mode for a few seconds.
  • Iterate the first step 3 to 5 times to allow proper circulation and greasing of oil in the engine.
  • Turn off the keys and start the engine all over again.
  • Allow the motor engine to run for about 12 to 15 seconds in an idle state.
  • Make sure no jolting noise comes from the engine.

Heard no noise? Yeah! You are set to begin your drive.


Will a car start without oil? A direct response to this question is no. Oil is the blood to the engine that pumps and makes your vehicle run with no hindrance.

When you try to start the car having zero oil, it adds pressure to the engine mechanism. Hence you will notice a deadlock that seizes up your car’s engine.

Due to the scarcity of oil, your engine lacks lubrication. It results in scraping of the metal parts near, and ultimately your engine faces damage. But why worry hereafter?

Now you know how to start a car after running out of oil. Make sure all the steps get its repairing, and you can reach your destination with no further difficulties!


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