I'm changing my jet pump oil and I see posts on this site that say you need to test your jet pump for leaks, Do most people do this or is it optional?
If you need to do this where do you buy this tester and is this tester a general tester or just a tester made for doing this one task?
If you need to do this where do you buy this tester and is this tester a general tester or just a tester made for doing this one task?
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