I had my generator tuned up (spark plug (s)), carb adjustment, antifreeze, impeller, oil, and filter. The main reason I had it in was after starting, it would burn white smoke and labor some for about a minute or so, sometimes longer.

The gennie worked fine afterwards and up until the last two trips. Now, it takes two or three attempts to start it. It will eventually start, but I am concerned as to the possible causes. I would like to know step 1, 2, 3 to check for issues.

Thanks for any help you can give.