Hey everyone my name is David I'm 27 from Arkansas and brand new to this forum,I've heard a lot about it and would love to learn from it,I recently bought a 2004 yukon and have a couple problems I was wondering if anyone could help,Also I took picture from underneath the engine and saw a couple small wet areas and drips so I wanted to see if you guys could tell me what's going on and if it's a major problem or not,The truck runs great and sounds great but the service break system and service tire monitor warning lights came on on the dash what's that about?it can't have it inspected until Tuesday so I'm hoping someone can tell me if it's safe to drive until then thanks in advance and happy to be here!
