Best Power Steering Stop Leaks: Prevent the Steering Wheel from Locking Up on Your Drive
Stop leaks and prevent your steering wheel from locking up with these power steering stop leak fluids.
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BY Heather Fishel / LAST UPDATED ON July 23, 2021
If your power steering has ever gone out, you’ve likely been shocked to discover just how much more difficult it is to maneuver your vehicle in the right direction. Modern cars need their power steering systems — otherwise, you could find yourself struggling to get to the side of the road when your steering fails or locks up. However, instead of crossing your fingers and hoping your power steering continues to operate smoothly, you can use a power steering stop leaks fluid.
These additives, which are mixed right in with your power steering fluid, can help prevent problems that cause loss of power steering capability. If your power steering system is leaking, leaving behind oil puddles under your car, or your steering system’s warning light is illuminated on your dash, you need to add power steering stop leaks fluid now. It could keep your vehicle drivable and safe — and it can help you avoid costly repairs. If you’re looking for the best power steering stop leaks fluid, we’ve got options you can use.
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Benefits of Power Steering Stop Leak
- Prevent steering wheel lockup. Modern cars tend to all have power steering, which means you have more control over the steering wheel. In the early days of the car, steering was much more difficult with mechanical linkages that left you cranking the wheel hard when you needed to turn. The fluid powering your steering wheel keeps it loose; without it, the wheel will start to lock up and be much more difficult to control.
- Keep yourself safe. Making sure your car is topped off with power steering stop leak and fluid means you’ll be safer on the road. There’s no risk of the steering wheel locking up on you mid-drive, preventing you from turning or stopping the car.
- Improve performance. Checking to make sure the power steering is constantly getting fluid will help keep the car running properly. Over time, a leak will wear down your car’s power steering and could damage other parts of the car. Making sure the reservoir where the fluid is kept isn’t leaking will keep your car running smoothly.
- Save some money. Stopping a power steering fluid leak will ultimately save you money. Catching it before it gets worse means you won’t have to take the car to the shop for a full power steering repair, and doing nothing about it may lead to other problems and leave you with a hefty cost to your power steering unit.
Types of Power Steering Stop Leak
Synthetic oils contain a lower viscosity, which makes movement smoother for car parts and reduces internal friction. They are made up of additives that help corrode rust and are typically thicker to fill leaks and get rid of dirt and grime.
BlueDevil Products manufactures sealants for cars and more. It supplies more than 400 distribution centers across the U.S., Europe, Asia, and South Africa. BlueDevil started selling products in 1997 and is known for the BlueDevil Power Steering Stop Leak 00232.
Headquartered in Chicago, Ill., Prestone makes antifreeze, coolants, brake fluids, and power steering products. It’s been in business since 1927 and sells the Prestone AS262 Power Steering Fluid with Stop Leak.
First founded in California in 1947 by Fred Barton, Bars now resides in Holly, Mich. It makes high-quality stop-leak products for vehicles, including Bar’s Leaks 1630 Grey One Seal Stop
Power Steering Stop Leak Pricing
- $5 to $10: Most power steering stop leak fluids are very budget friendly, priced at just $5 to $10. You’ll use one bottle for your steering system, and you can easily stock up if you need more. You’ll find you have plenty of options within this basic price range.
- $10 to $15: More specialized or specially formulated power steering stop leak products can be found within this price range. These may be more premium fluid mixes, but they can also simply be larger containers of $5 to $10 products.
- $15 and up: In this price range, you’ll find larger bottles of power steering stop leak fluid, or even multiple bottles sold together in bulk. While it might seem like the most expensive option, if you’re relying on this fluid often, it can save you money to choose bulk over cheaper, smaller individual containers.
Before choosing the best power steering stop leak, you need to read the label carefully. Not all anti-leak fluids will work for every car. Many are specifically designed for certain models like Honda or Ford. Make sure to double check the fluid before buying to make sure you don’t pour the wrong power steering stop leak into your car.
Additives in power steering stop leak fluids work to remove debris, neutralize acidity, and fill leaks. However, they are not a permanent solution to fixing a leak in your power steering. Over time, a leak can start again, and you’ll have to add the fluid again.
Some kinds of power steering stop leak fluid are made solely to prevent or solve the problem of leaking fluid. However, others are more versatile — and a more versatile option can be even more helpful. If you opt for a steering stop leak solution that can be used for a number of different problems or situations, you’ll get more value out of every bottle. These formulas can cost a bit more, since they can be used for power steering leaks and other scenarios, but if you have an older car you’ll find it comes in handy often.
You may need a more highly concentrated or specialized formula depending on how severe the leak in your power steering system is. More severe leaks, or larger leaks, will require more stop leak fluid; they may also need a more powerful sealing compound to work. If your leak is pretty minor, on the other hand, you don’t need to worry much about the formulation and the strength.
- Frequency of Use. Before buying a particular power steering stop leak, it is important to consider how frequently you need to use it and what effect it will have on your vehicle in the long-run. Keep in mind that the power steering stop leak can be used multiple times before running out.
- Bottle Size. If the leak is large and you’re unable to reach a mechanic, opting for a larger bottle size or more bottles is a good solution. Leaks aren’t filled or stopped instantly; they take time and several applications to be fully stopped up. This means you will use a lot of the fluid and may need more of the compound to get results.
- Operating Temperature. While most power steering stop leaks fluid can work in any temperature, you’ll want to take special care when choosing a bottle if you live in a colder climate. Extreme temperature swings, or extremely low temperatures, can cause problems — and cause your power steering fluid plus any additives to freeze. Make sure to look for a product that’s suitable for use in cold weather and freezing temperatures.
- Vehicle Size. All power steering stop leak fluids might look the same, but the size of your vehicle matters. If you’re filling up your car’s power steering system, any fluid that works for cars or SUVs is a fine choice. However, if you’re looking to repair a leak in your truck or RV power steering system, or another large vehicle, you’ll need a different product. Look instead for a stop leak fluid that’s made just for larger vehicles or your specific kind of vehicle.
Best Power Steering Stop Leaks Reviews & Recommendations 2021
- Wear gloves, a mask, and protective eyewear while using a power steering stop leak. If it touches your skin, it may be difficult to clean off. However, getting it in your eye could lead to irritation or worse symptoms.
- To see if you’ve successfully stopped a leak, leave a piece of cardboard under the car where the power steering fluid usually leaks from. After filling the reservoir with stop leak, drive the car around for a bit, then park it over the cardboard. Check the cardboard to see if any leakage took place.
- It’s best to check the best operating temperature for different power steering stop leak fluids. Some are designed for cold temperatures, while others work better in warmer climates.
- Check to make sure the solution you get is designed for your specific car, as mentioned above. Not all power steering stop leak products are universal.
Q: Does this product act like normal power steering fluid?
While many are a mix of power steering fluid and stop leak fluid, not all will be combined together. It’s best to get a separate bottle of power steering solution to use after pouring in the stop leak fluid.
Q: Can I pour the solution directly into the power steering reservoir?
Many products allow you to pour the liquid in without emptying the contents beforehand. However, there are some brands of power steering stop leak fluid that will have you empty the previous liquid before filling it with the new solution. Read the bottle carefully before applying.
Q: Is this a permanent fix to leaks?
While power steering stop leak fluids may seem like a permanent solution to a problem, they only last a short amount of time. To truly fix a leak for good, you will need to take the car to a mechanic to get a better understanding of the leak.
Q: Can you drive a car with a power steering leak?
Technically, you’ll be able to continue driving your car while leaking power steering fluid for a while. However, as the fluid leaks out and isn’t replaced, the pump dries up — and that’s when your steering locks up, leaving you unable to move your vehicle without brute force. It’s better to take action as soon as you suspect a leak rather than wait. Waiting too long could leave you stranded or with costly repairs.
Q: Is power steering stop leak bad for your car?
As long as you choose a power steering stop leak product that’s suitable for your car and its power steering system, it’s perfectly safe to use. Damage and potential problems only happen when you choose an incompatible product.
If you need a great power steering stop leak fluid for your car, we recommend checking out the BlueDevil Power Steering Stop Leak 00232.
You can save some cash and still get one of the best power steering stop leak solutions we found with the Prestone AS262 Power Steering Fluid with Stop Leak.