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can you please explain? I thought the pressure tester was for the cooling system? How will doing a cooling system pressure check while doing a compression check show something?




I guess that you missed the post regarding the white specks on the engine and it possibly being a coolant issue. A cooling system pressure check may display a leak which may have led to the white specks.




OK... I can understand how doing a cooling system pressure check would help determine if that's an issue.. but how could doing a compression check at the same time show something? Just trying to understand what I'd be looking for ...thanks!