exhaust smell while driving....

Ok guy's i think i think i got er figured out.....I found a cuple thing's leaking, 1st i found that the stearing colom seal under the hood was completely off becouse whoever had put it back in didnt bother to recenter it so seal would fit right. that took care of air leaking from colom but still had smell. Sooo i kept looking opened trunk & still had smell back there even after can was off for a little bit. i just happened to be checking it out @ night with my flash lite & noticed some light where it shouldnt be & found that the marker lights in the trunk wernt seated all the way down (were partly setting on the crome pannel of trunk) due to the crome in the middle of the trunk being upside down!!! (black lines down) leaving both lights with 1/4 inch gap around the curved part of the lamp. Fliped crome reinstalled lights & man that seems to make a huge diffrance!! Now that the lights are flush it looks even better back there ta boot. Thanks for the tips guys!! :cheers::cheers::cheers: