2010 GMC Terrain slt 3.0L V6
It started today and I know that because I check for the sound everytime I start my terrain. It wasn’t there yesterday but is today. Weird thing is , is that it’s not just on start up but I hear it while it’s idling as well is that normal ? Or am I in bigger trouble than I thought? The oil level is normal and I haven’t had to top it off since the last oil change.