RELDHead Gasket Tester Kit Combustion Leak Detector for 50 Tests

Worked as it said it would. Mine was bad news , a blown head gasket but still the tester was good.

If you’re reading these reviews you’re wondering “does this actually work?” The answer, yes, yes it does. Definitely glad I added it to my tools, have recommended to some of my friends as well.

Great item

Well, I ran the test and it confirmed what I pretty much already knew. My head gasket is leaking. I'm still glad I did the test before taking the car in for repair. I just wanted to confirm it so I'm certain I really do have a leak before shelling out big bucks to a shop. The test was really clear and left no doubt- the color change was obvious and it happened in about 2 minutes of running.

Did what it was designed for. I suspected a blown head gasket and need to confirm this. It indicate a leak in a few minutes. I had the other leak tester and always got inconclusively results. This system is way better less chance of contaminating the fluid and a far better color change.

Sealed package, but the liquid is already yellow and spilled inside package . Waste of time I needed it today.

use this if your over flow tank stays pressurised for hours after shutdown. Or if you notice visible exhaust gas that may be lingering to long.. If your car starts to overheat - get this before replacing expensive parts.

Effective