Posted by Andrew (in MI) [108.162.216.61] on Saturday, May 19, 2018 at 17:58:10 :
In Reply to: Re: Cylinder head update #3 posted by Clint Dixon [172.68.58.86] on Saturday, May 19, 2018 at 06:35:27 :
I think Vaughn might be correct here.
They make test strips and sell at Napa . I think they call it a block tester. But anyways, the strips detect the presence of exhaust gas remnants in the coolant. There are usually two or three things they measure, PH being one of them. They are great for detecting really small leaks.
Follow Ups: