1998 Forester stb
Hi guys, I hope you can help me, I have a 1997 S/tb and it was parked for about a year. I finally decided to get it up and running so I started it a few times and even drive it a few meters, to my great surprise I'm seeing this white looking smoke coming from the muffler. I'm worried sick, does anyone know what could be the problem? When I rev the engine it becomes much more visible. Help please anyone.