You add sealer to the liquid in your cooling system. It circulates around with the water and coolant, and when it finds a hole where a leak is occurring, it plugs it up.

Leak testing your new custom loop is one of those essential steps that can send shivers down the spines of even hardened water-cooling enthusiasts. Whilst it's fair to say that with experience one ...

Figure 12-3 shows the common trouble spots in the cooling system — the places where you should check for coolantleaks.

Although you shouldn’t have to add coolant to your system unless there’s a leak, it’s usually easiest to add a store-bought 50/50 “premix” if you do.

PC water cooling leak detection The Digital Leak Detector is equipped with a digital pressure gauge together with an integrated, hand-operated air pump to pressurize the PC colling system.

Low refrigerant levels rarely cause noises, but it is possible. We’d check for leaks in the air conditioning and cooling systems. Originally Published: December 22, 2007 at 12:00 a.m.

Read our expert, in-depth guide to checking your motorcycle cooling system on MCN. Failing to do this could lead to catastrophic engine damage later on.

Rislone’s Pelletized Radiator Stop Leak isn’t new at all — it’s been on the market worldwide since 1947 — but for reasons unexplained, it hasn’t been available in Canada until now. It features ...

In this video I go over how to fine a vacuum leak or an evap leak using an automotive smoke machine. the machine i will be using is the autoline pro shop series smoke machine. It has a built in ...

Improper maintenance of a heavy duty coolant system can create many performance issues for the engine and its components, including cavitation pitting.