Hi... I know I have a exhaust leak between the h pipe and the headers... because when I put my hand down by the flange with the engine running I can feel the exhaust leak.... Went for a drive today.... still with this exhaust leak.. which I am going to try to tackle this weekend.. but I want to see what you guys think about the noise I'm hearing... You know when your able to cruise along with out giving it much and it kinda just hums .. that deep sound .... but the second you give it a little to get going at all... like up a hill or just to accelerate... I get the squeaky ticking noise which gets louder the more I give it.. then if I let of and just cruise again it can go away.. I try to drive it without making the noise by just getting to a cruising speed. Does that sound like a noise that it would make with that particular exhaust leak.. definitely not a header gasket leak.. brand new... and the fact that I can feel the air pulsing out around where the h is mounted up.. I am planning on picking up some high temp silicon.. and am gonna get the car way up on stands and am gonna give it another shot... this time trying to do my best to get it lined up straight.. I did get down there and try to just tighten the bolts.. noise faded a bit... but didn't really help... guess it could just need adjusting... Sorry about the long post..