Remember, the Primary Election is next Tuesday, May 15. For voter information, polling location, and sample ballot, go to https://www.montcopa.org/753/Voter-Services.
The only candidate for PA Governor on the Democrat side is the incumbent, Tom Wolf. His website doesn't have where he stands on the issues exactly, but lists what his administration has accomplished in relation to the issues. Most of the statements are only a sentence or 2 and don't say much, but you can read them at https://www.wolfforpa.com/record/. I'll spend more time on him in the general election.
LIEUTENANT GOVERNOR ~ I should mention that the only official duties of this office are serving as president of the state senate and chairing the Board of Pardons and the Pennsylvania Emergency Management Council. But lieutenant governors often work on additional projects and have a full schedule of community and speaking events.
https://www.cozzoneforpa.com/), you'll find her statement of issues. She lists quite a few of them, though she's light on the actions she'd like to see taken to find solutions (that may not matter considering the office).
https://www.raysosa4pa.com/ and scroll down.