i dont remember this word for word..but went something like this...

48 spotter to knaus:weve got an oil leak
Knaus: what makes you say that??? ( in sort of a smartarse tone)

spotter :..the 17 told us,plus the car is billowing smoke

knaus: oh

just struck my funnybone....and then once the cars stopped on pitroad after the red for rain..bad chad was all over covering up the oil stain under the car....lol