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Re: Combustion Leak Detection Fluid aka Block Test
Posted to Technical Theory Forum on 7/24/2018 2 Replies

I have the same tester, but I only use the top chamber, that way I can see if coolant enters the bottom chamber, so I can stop before i contaminate my test. I don't dump the fluid back into the bottle, but if I have a vehicle that tests good, I will usually le... Login to read more.

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