I would guess that you had some condesation form in your exhaust from the humidity and temperature changes. Probably nothing to worry about but keep an eye on your coolant and oil for a couple of days.
__________________
Good luck!
Brad R.
1992 L.X. 5.0 coupe
MODS: A few little bolt ons 
New Best time ...11.60 @ 128 mph @ 2000+ ft altitude.
Rice Haters Club member #39
Users rides #2542
|