Car shut off while driving through water

Actually, nothing makes you feel as heart pounding as your car shuts off while driving in traffic suddenly. If your car starts giving you annoying troubles like this, here are somethings you can do to get back rolling again.

When your car shuts off while driving on the road randomly, the first thing you should check is your car fuel tank. An empty fuel tank happens to most of us. Of course, you can not drive a car with no fuel. Thus, looking at the fuel gauge may definitely save you from standing on the roads for hours and hours. In case this situation continues happening to your car, you may need to go to a car repair to check your fuel gauge because it may give you the false reading.

An error alternator is one of the most expected reasons make your car stop in the middle of the road. So if there is a problem with the car alternator, it loses the ability to charge the electrical system, which actually causes the power drain. Yes, even when you are driving? The power may deplete gradually until you are keeping the vehicle running at idle.

Therefore, you may have to charge it up before the battery dies again. Normally, this can cause an unexpected shutdown, putting you in a strenuous situation on the roads. No doubt, with the arrival of latest technology and cars, chances of any fault and errors have minimized. But, what if we say that even the sensors in the modern cars can confuse you by transmitting the wrong information?

Another reason that makes your car shuts off while driving is issues with the fuel pump. If there is something clogging in the pump or filter, it will make your car turns off while driving on the roads suddenly. So, it is always mandatory to check and clean the fuel pump, filter before driving a long distance. Your car shuts off while driving suddenly may cause from the ignition switch.

When the ignition switch is frazzled, this will lead to a loss or power to your engine due to vibration such as hitting a round patch of street.

The loss of power causes the engine of your car to die suddenly while you are driving on the road. Imagine one day you are driving on the road and your car turns off in a sudden. At that time, your top priorities should be the safety for you and other people driving on the road. What you should do in this case are to calm down yourself and not to panic. Then follow 4 steps below:. The first thing to do when you discover your shuts off while driving is not to panic and then guiding your car to the side of the street.

car shut off while driving through water

Although at that time, your car is losing brakes and steering power, you are still possible to pull over and take your car into a stop. Doing this action will be more difficult if you are panicking, thus keep your head cold and do it with all your concentration. Notice: Parking your vehicle out of the way of other people in order to provide you more space if you are not able to restart your car immediately. After parking your car on a side of the road, the next step is find out a way to restart your car.

Check out 5 reasons making your car shuts off mentioned above and find a suitable solution to make your car restart again. If your car can run again, it is so amazing. In case you cannot start your car, it is time to announce other drivers about your situation to ensure the safety to all people on the road.

By turning on your emergency flashers, other people will know you are in trouble and will evade you and your car. You can easily see an emergency car towing a broken car on a highway everyday.

Thus, when you are stuck in a road or a highway with your broken car, call an emergency number for help.

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This is the only way to handle this bad situation. To decrease the causes that make your car turns off while drivingyou should regularly maintain your beloved car. Bring your car to a repair shop frequently to ensure the safe for you both. If you have any question about car maintenanceleave us a comment on the box below, our car experts will answer it for you.It is quite common to see that your car stalls in high water during the rainy season.

Many people misinterpret that they can drive through the water without any damage. However, it is not possible for all, as the ignition components would become wet and prevent the spark.

my car shut off when i was driving through a big puddle and now it wont start. Why?

The problem would be much severe, if the car is older. The car stalls in high water, making it difficult to start, as the air intake may suck water into the engine and hydro-lock the motor.

As the water fills the cylinder, it is impossible for the pistons to compress the water. You can start your car after it stalls in high waterby removing the spark plugs and discharging the water from the cylinders.

You can then re-install the spark plugs. You can then try to start the engine. If you cannot start the engine, you need to try some other way to get it started. It is advisable to check first whether the engine would spin. You can access the crank nut by removing the fan. If it is not possible to turn it by your hand, it is then an indication of severe engine damage.

The problem may be due to the possible lock up of the starter. It is important not to overlook any electrical related issues, while diagnosing the engine.

If the engine damage is due to the inability of water compression, you can then try pumping oil to achieve some compression. You can start your car after it stalls in high water by turning the engine over a few times after removing all the spark plugs out. Sometimes, you may have to change the plug fuel and oil. If you do not want to spend money to start your car, you can try ethamax, which is an all-purpose fuel treatment. You can remove water out of the fuel tank by your own and try to start your car.

If you find it difficult to do this job, you can get the help of a mechanic. If the car does not start, due to the presence of water in the battery terminals, there is no other option but to buy a new battery then.

car shut off while driving through water

You can cover the terminals in waterproof grease. If your distributor cap is wet or cracked, you have to replace it with a new one. Generally, the distributor cap would be cracked, when you try to drive through a puddle. You can then start your car easily. May 20, - Posted by mikej Uncategorized. You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email.

Notify me of new posts via email. Welcome to my blog.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. It only takes a minute to sign up. I have a Pontiac G6. Yesterday our streets flooded from the rain. While driving my kids too school at am I drove through a large puddle of water that I didn't see. As soon as I got out of the puddle my car shut off. I got a boost but my car still wouldn't crank up.

Everything in my car still comes on. I ended up having my car towed home. What could be wrong? How deep was the water?

It is most likely an electrical problem with waterlogged or even shorted out electronics. However, if the water was pulled into the engine, you could have significant problems because water in not compressible and ingested water can cause significant damage to the moving parts inside the engine.

I'm assuming what you say the car wouldn't crank that means that the starter motor isn't trying to turn the engine over? It could be something as simple as the starter solenoid is still full of water. Knowing how deep the puddle was would help a lot. Very hard to tell what's happened. If the intake got submerged under the water, you may have a water-locked engine. If the electronics got submerged, wait for a few days for them to dry completely.

Then, test again. If it doesn't work, go through a logical checklist; Starter motor, starter motor relay, starter motor fuse. Battery terminals, grounding to the bodywork, all engine bay electronic connectors, etc. Keep going. Also, check your fuelling lines, too. That might have had water back-flushed through the return lines to the fuel tank or something else along those lines. If the water was very deep and got sucked into the intake, then its possible that it can destroy the engine.

Water is incompressible and if it makes it into the cylinder while running it can blow gaskets, or bend or brake your piston rods. Ok it took me a while to figure this out about my Honda Odyssey but I ran through a water puddle. The car shut down and would not start so I thought I burned the starter out so I replaced it. Still, all lights would work but it would not engage the starter. I started looking around the engine and saw on the ground cable it was grounded to the body which made it possible for all the lights to work, but the starter would not engage.

I followed the ground cable from the battery down to where it is grounded on the bottom of the engine and tada, there it was I reattached the cable and woooop, there it is, it started.Last May I had the distributor replaced in my Nissan Xterra. Since it was replaced my car has shut off while I am driving three different times, separated by weeks to months, and only in heavy rain storms.

When the car does shutoff it takes up to 15 minutes until it will start up again. In each case, once the car restarted it did not shutoff again. I recently noticed a correlation to heavy rain because I did not have any problems all summer long I live in Oregon where it never rains in the summer and then last week in a heavy rainstorm the car shutoff while I was waiting at a red light. Any ideas? There are several possible problems.

I would look for a trusted local mechanic. It should not take long to find the problem. After months of experimenting, it turned out to be the ignition coil was cracked, allowing water splashed up from the road to get on the high voltage part of the circuit, shorting it out.

Engine would come to a complete stop, and waiting minutes, it would go again as if nothing happened. Water — even a small amount — can easily short out and halt the engine if there is any break in the insulation of any high voltage component, e. The waiting works because the water evaporates and dries out the high voltage circuit, from the warmth of the engine.

Car shuts off in heavy rain. JosephEMeehan July 6,am 2. Can you speculate on some of the possible problems? I assume something electrical? Tester July 6,am 4.Before you know it, you find yourself running the risk of a flooded engine. There are a few things you can do to avoid a flooded engine. The first, and most obvious, is to shut off the ignition, but only if it is absolutely safe to do so.

All it takes is 12 inches of moving water to push your vehicle off the road. Regardless of whether you decide to back up or keep pushing forward, make sure you do so at a slow, steady speed. Driving quickly through standing water is a great way to generate a wave of liquid under your car that can enter into your engine bay and wreak havoc. Although it takes a fair amount of water to cause hydrolock, remember that even small amounts of moisture inside your motor can cause it to stall.

Image courtesy of Wikimedia Commons. Having been bitten by the car bug at a young age, I spent my formative years surrounded by Studebakers at car shows across Quebec and the northeastern United States. Over ten years of racing, restoring, and obsessing over automobiles lead me to balance science writing and automotive journalism full time. I currently contribute as an editor to several online and print automotive publications, and I also write and consult for the pharmaceutical and medical device industry.

Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Image courtesy of Wikimedia Commons Related Articles. Keegan March 9, By Benjamin Hunting August 19, How to Read an Oil Dipstick April 10, Can a Car Battery Be Recharged? April 8, Pro Tips for Strut Installation April 7, Get yourself a can of ignition wire dryer, and spray down the wire harnesses, and anywhere you see an electrical plug leading to an accessory or connecting to another plug.

Spray out any fuse blocks you have under the hood. You may have water in a connection somewhere that's preventing a good start, or providing the spark. Did you drive through a puddle deep enough to ingest water into the engine?

Can a Car Be Dried Out After Stalling in Water?

Does the engine not even turn? If so, just for kicks, you may want to pull the spark plugs, and try turning the engine over a bit - just to try to cycle out any water you have locked up in your engine. If there's water in a cylinder with the valves closed, this will effectively lock the engine, since there's no place for the water to go as you try to turn the engine.

If the engine is turning over, then I doubt you have this problem, though. The other end of the sparkplug wired you where they are connected. Angel could be right it could be a wet distributor cap. Thats why we need yr. Update: chevy cavalier. Answer Save. How do you think about the answers? You can sign in to vote the answer. Kyle J Lv 5. Still have questions?

Get your answers by asking now.Automobiles, like many forms of life on Earth, long ago left the oceans for drier climes; and like most others evolved to land, autos aren't particularly keen on going back to the depths. Whether or not a car runs after a good dunking partly depends upon the engine in question, partly on how much water it encountered, and why it stalled in the first place. Splashing through deep puddles -- those no deeper than about 6 inches, or slightly above the bottom of the oil pan -- is common enough that most manufacturers build cars to account for it.

If a quick dunk into a puddle or a brief splash causes your engine to stall, then odds are water got into something electrical and shorted it. Most low-hanging sensors likely to encounter water -- the oxygen sensors and crankshaft position sensors -- aren't prone to damage by it, but water in the will interrupt the signal they produce.

How to tell if the fuel pump BAD. Car shuts off while driving, DTC code P0171

Odds are good the car will start after you unplug the electrical connectors and dry them out. Let's say you live in a flood-prone area and you wake up one morning to find your car standing in about a foot of water -- right up to the engine block or the bottom of the doors, but not past them. If the car refuses to start under these conditions, then it's almost certainly because water has penetrated the lowest-hanging electrical connectors.

The car may not start while it's in standing water, but it should be fine afterward as long as the fuse block or computer hasn't gotten wet. Even a completely submerged computer may not be beyond saving as long as you don't send any power through it while it still is wet -- but don't count on it working after you dry it out.

Unless you own a Jeep or a Hummer H1, immersion up to the valve covers is well beyond what the factory had in mind when they designed your car.

If your car stalled while going through water up to the door handles or the bottom of the valve covers, you may have more significant problems than those electrical in nature.

Import used cars directly from Japan

If it didn't stall because of an electrical short, then odds are that it stalled because water in the pipe created enough backpressure to halt the combustion process. Once the engine stalls, all of that pressure goes away and water comes flooding up through the exhaust system. At the very least, you may expect serious thermal shock damage to the catalytic converter core, and possibly a completely flooded engine.

In the above scenario, where the car stalled with water above the level of the exhaust ports in the engine, then water would flood up through the manifold and into the cylinders. Try to start the car with the cylinders full of water -- assuming the starter works -- and you end up permanently damaging the engine through hydro-lock. Once that happens, your engine is effectively toast. However, say the engine didn't stall until water got up past the intake system.

car shut off while driving through water

In that case, you're looking at gallons of water sucked into the engine and almost certain hydro-lock. At that point, nothing can save it. The good news is that as long as your engine didn't go into hydro-lock, there's no reason it shouldn't run after a thorough drying and replacement of the oil and any damaged electrical components. In cases of prolonged immersion, you'll also need to drain the fuel tank and lines.

Certain components, such as the computer, ignition module and possibly the ignition coil, are almost sure to go following immersion, but they're replaceable. The guys at BBC's "Top Gear" television program proved this while attempting to destroy a diesel Toyota Hilux pickup truck by dropping it at the bottom of the English Channel and leaving it overnight.

After a bit of drying, fluid replacement and electrical work, host Jeremy Clarkson started the truck and drove it home from the beach. This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.

To submit your questions or ideas, or to simply learn more about It Still Runs, contact us. Immersion Up to the Valve Covers Unless you own a Jeep or a Hummer H1, immersion up to the valve covers is well beyond what the factory had in mind when they designed your car. Total Flooding -- Car vs. Submarine In the above scenario, where the car stalled with water above the level of the exhaust ports in the engine, then water would flood up through the manifold and into the cylinders.

Salvaging the Vehicle The good news is that as long as your engine didn't go into hydro-lock, there's no reason it shouldn't run after a thorough drying and replacement of the oil and any damaged electrical components.

About the Author This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.


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