Combustion Tester Fluid – 16oz (473ml)

Replacement reagent fluid for combustion leak test kits. It checks for exhaust gases in a vehicle's cooling system, so you can confirm or rule out a failed head gasket or other combustion leak on petrol and diesel engines.

The fluid starts out blue and turns yellow if exhaust gases are present in the sample, which makes the result easy to read during the test.

• Capacity: 16 oz / 473 ml
• Suitable for: Petrol and diesel engines
• Use with: Combustion leak test kits
• Detects exhaust gases in the cooling system
• Changes from blue to yellow when exhaust gases are present
• Helps diagnose head gasket failure and combustion leaks