I kinda always liked the taste of Premium fuel here. Actually quite nasty tasting in my opinion.
But if you have access to vacuum/pressure tester it would make testing a lot easier as you can test using the specs and see the leakage rate. Here I use one to test crankcases and carburetors for leaks.
I like the idea of the vacuum/pressure tester, which brand to you use?
Actually quite nasty tasting in my opinion.
