My car has seemed slightly down on power lately, and yesterday I noticed that I was only making 8 psi under load (tuned for 14 psi). I was thinking boost leak. I went out to look at it today, and thought I might hear a leak when it was running. I haven't done a boost leak test yet. After I looked at it, I decided to drive it down the street and back and see if I noticed anything else. When I did, the boost was back to normal and definitely felt faster than yesterday. So now I'm a little perplexed. Anyone else had an issue like this?
