Please take care of this problem ASAP as diesel fumes is not the healthiest thing to be breathing...
I recently experienced a major leak into the trunk and to my astonsihment discovered a ruptured tank that was expoxied. Bad move by the previous owner and the shop that did the work. (A new tank was installed immediately) After repeated washing of the wheel well liners and carpeting at the car wash, the faint diesel odor is still present.
I still haven't reinstalled them after nearly six months of airing them out.
Any suggestions on floor and side well liner decontamination ?