Sadly, there is no quick fix and no magic cure-all liquid that you can buy bottled in any store or on any website that will repair leaks in your coolant system. These products are designed to seal leaks in the coolant system and while they may work temporarily for a minor leak. Over time the expansion process of stop leak products can restrict the flow in the radiator, heater core, and other components of the cooling system. Stop leak products can even cause blockages in the cooling system and cause your vehicle to overheat. Products like this make promises but can severely plug up your cooling system and its components, which can lead to catastrophic failure of the cooling system and other major engine parts. These failures are often more costly than the original repair would have been and can even leave you stranded with a broken car on the side of the road. If you think that you are having issues with your vehicle’s cooling system. Call us right away at 310-473-2235 to book an appointment before trying any of these products.