There's a ticking sort of sound that is somewhat quite at idle and gets louder with acceleration. Any ideas? I'm thinking exhaust leak, but do yall know of any ways to pinpoint the leak? I'm probably going to put some of that miracle oil in to see if that does anything, but I'm definitely open to suggestions. I know there is a very small oil leak somewhere, which I'm hoping the miracle oil will fix for now, but could that be the cause? BTW I got a 2002 TJ 2.5l