I don't have a pressure gauge, but I doubt that's the problem. I even have extra oil in there. I got the car for my daughter & asked her to to add some oil (1/2 quart low). The 15 year old decided to do a good job of it & added more than a quart.
I'm gonna drain some off, add a can of B-12, and run that for a few hours then do an oil change. If there's any sludge buildup hampering my VCT, it's going bye-bye.