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Bar’s Leaks Tech Overview: Liquid Aluminum Radiator Stop Leak and Liquid Copper Block Seal

The video below is a brief overview and explanation of two of our most popular Bar’s Leaks products: the Liquid Aluminum Radiator Stop Leak

Is It Safe to Drive with a Leaking Head Gasket? Hint: Probably Not.

We get tech line calls all the time about head gaskets, and this is one of the most common questions we get. So let’s

Will Stop Leak Products Clog or Damage My Engine?

“Stop leak” tends to be a bad word in the automotive industry. Why? For three reasons: There are inferior products out there that drag

Cheat Sheet: What Does the Color of My Exhaust Smoke Mean? (Black, White or Blue)

Exhaust smoke is a necessary evil of internal combustion engine-driven vehicles, and if the smoke coming out of your exhaust pipe is the right

Can Bar’s Leaks Replace the Need for a Mechanic?

If you’ve had car issues before, you probably have heard about Bar’s Leaks products. For over 70 years we’ve offered proven chemical repair solutions

One Product to Seal Them All: Super Leak Fix Stops Engine, Transmission, Power Steering, Hydraulic and Gear/Axle Leaks

As of this year, now there is a chemical stop-leak product so well-formulated that it can handle multiple types of leaks, from various automotive

How Long Do Stop Leak Products Last?

At Bar’s Leaks, we like to think of our engine stop leak products as temporary fixes that last forever! Kidding aside, in some cases,

Common Reasons for Vehicle Overheating

You probably don’t need to be told this, but an overheating vehicle is a major problem – we talk to customers about it literally

Tech Tip: Blown Head Gasket Symptoms, Causes and Fixes

Early detection prevents costly and time-consuming repairs Head gasket issues are BY FAR the #1 problem our support team talks to customers about every

Why Would a Blown Head Gasket Cause Overheating?

The coolant in your vehicle’s engine serves an important purpose: it removes heat from your engine. This heat is created during the combustion process,