I know it was Peter and I remember watching the ep, but can't think of the title. I mean I remember the four of them getting in Ecto and the engine being sluggish even though Ray says he just tuned it or something. They then realizing Slimer was hiding in the hood sliming up the engine and such and then Peter makes that comment. I think. Like I said I know it's Peter and remember watching the ep I just can't figure out the title.