Replacement Combustion Leak Tester Fluid (16 oz./480 ml)

Replacement Combustion Leak Tester Fluid (16 oz./480 ml)

Ref: 560500

Positive proof that a leak is present when the tester fluid changes color!

Gasoline Engine: Tester fluid changes from blue to yellow.

Diesel Engine: Tester fluid changes from blue to green.

Works on: Gasoline and Diesel engines!


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