when i removed the rear mufflers on my 93 sc300 a few days back, they had quite a bit of water/ condensation inside them, the car runs perfect by the way, but before when i would rev it, it would just shoot liquid 5 feet back, could all that water just be from years of build up?

 

I took the stock mufflers off my 95 and they had a lot of water, people should drill a 1/4 hole in the bottom rear.

 

thats normal. your exhaust will produce moisture, assuming your cat is working. even cars off of the showroom floor will produce moisture. dont sweat it.

 

i told my uncle about this and he immidiately said thats a cracked block, then i started laughing because my sc300 runs excellent and i overly maintain it