I just got a 1994 C230 and had my buddy Loco wash the engine, lower the suspension, and put some 36" woofers in the trunk. The car is looking *bling bling* but is not running right. I think he got some water in the motor?

My other buddy Eddie says I need to replace the flux-gate capacitor. I took the car to Midas muffler and they said that I have a plugged cat converter. this other uptite mechanic said he would charge me $65 and hour to diagnose the problem!!! Can you believe it! what a rip-off. I mean if it's just water in the engine then all I need is some water remover. Am I supposed to pour the water remover on the engine or add it to the oil? I can't believe this car is so stupid that I can't wash the engine without it braking. And why is it so slow?

Sometimes I wish my dad had given me the BMW and given the Mercedes to my sister.