Hey all,
I’m having a strange problem with a fluctuating idle speed in my 1992 Subaru Loyale. When I turn it over, it runs and idles at 1900 RPM, then when it’s been running for a while, it starts to go down then kinda sputters out. I looked this up on google, but mostly what I got from it was “vacuum leak.” I also have to adjust the timing, so I was wondering if maybe that fixes it? I’m a very inexperienced mechanic, at least when it comes to real life. The engine is an EA82, and it’s a bit of a mix and match of two different engines. It’s single point fuel injection. If anyone has any ideas, please feel free to type away down in the replies.