Does Blue Devil engine cooler work?

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Can the Blue Devil fix overheating?

In the case of an overheating engine, of course, you also need to check your cooling system. … That can be done quickly and easily by adding BlueDevil Engine Cool. BlueDevil Engine Cool reduces the surface tension of your coolant allowing it to more efficiently transfer heat away from your engine and into the radiator.

Is Blue Devil a permanent fix?

Blue Devil did the job as advertised and I’m a happy customer so far. This is supposed to be a permanent repair so real proof will be how it holds up over time, including the upcoming winter.

Does Blue Devil really work for a blown head gasket?

Do not, I repeat, do NOT use this product to seal your head gasket leak. Read the reviews, look at pictures. This will clog your radiator, thermostat, heater core, and maybe even your block! I needed a quick fix since my leak was the smallest you can imagine.

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Do I need to remove thermostat to use Blue Devil?

My thermostat is hard to reach. Do I really have to remove it? No, BlueDevil is an easy Pour-N-Go product.

How much does Blue Devil cost?

The exact participation fees vary from year to year, but generally the cost for participating in the Blue Devils* is approximately $3,500. Payment can be made in installments.

What is Blue Devil good for?

BlueDevil Head Gasket Sealer (#38386) will repair and seal leaks in blown head gaskets, warped or cracked heads, heater cores, and freeze plugs. BlueDevil contains no solid or particulate matter, and will not clog or harm your engine. It bonds to metal, aluminum, cast, alloy, or plastic, and it’s safe and easy to use.

Does Blue Devil Stop Leak really work?

While it does work with both gasoline and diesel engines, BlueDevil is not the best choice for synthetic oils. The NO LEAK Engine Oil Stop Leak is designed to remedy engine leaks caused by dried, shrunken, or hardened rear main seals.

How many times can I use Blue Devil head gasket sealer?

Usually you pour the entire contents into the cooling system, so No you can’t. Unless you can figure a way to filter it out of the cooling system to re-use it – in which case the cooling system/head gasket would leak again anyway.

Can you put Blue Devil in coolant reservoir?

Your coolant reservoir is also the first place you’ll be able to notice a leak. … If you notice you have a slow head gasket leak, you can use BlueDevil Pour-N-Go to seal the leak and solve your cooling system problems quickly and easily.

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How do I get my money back from Blue Devils?

Please include a copy of the invoice/receipt with your return. You can expect to receive your refund within 1 – 2 weeks of giving your package to the shipper; in many cases, you will receive a refund more quickly. We will notify you via email of your refund once we have received and processed the returned item.

What is the best stop leak for a blown head gasket?

The Steel Seal Blown Head Gasket Fix Repair Sealer is our top pick for the best overall permanent head gasket sealer. It works well on older and new vehicles and is suitable for cars, vans, SUVs, and trucks. If your budget is a little tight and you still need a professional-grade sealer, check out the K-Seal ST5516 HD.

How long does Blue Devil Oil Stop Leak take to work?

For a timing cover leak, we recommend using the BlueDevil Oil Stop Leak. You should expect to see results after about 150-250 km of driving.

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