Forgot to post this report when I got it back a couple months ago. Local advises me not to run 7500 as our engines have a tendency to sludge. Not sure I believe it. I think I'll try 7500 anyway.
Changed cam driven fuel pump internals, most likely source of excessive fuel but will keep an eye on it as a local has also had the same problem with the same brand of internals.
Changed cam driven fuel pump internals, most likely source of excessive fuel but will keep an eye on it as a local has also had the same problem with the same brand of internals.