Pull all 4 wheels and inspect the brakes. Something came apart or broke in one of the wheels.
water cooling. careful of leaks if somewhere if leaking water. If your scared of that happening, try getting good fans and/or good heatsinks
There may have been some water left in the heater core when you disconnected both hoses at the firewall. I can't think of any other explanation since there is no water circulating through the heater core.
vacuum or air intake hose leaking or disconnected or loose...? good luck:)
Your springform pan may be leaking due to a loose or damaged seal. To prevent this from happening in the future, make sure the seal is properly aligned and tightened before using the pan. Additionally, consider wrapping the outside of the pan with aluminum foil to catch any potential leaks.
Check your crankcase ventilation, the hose or pcv may be blocked or disconnected.
Look for an intake manifold leaking at a cracked or disconnected hose or one of the gaskets to the cylinder head or throttle body.
Either the heater core is leaking or you have a leak at the windshield or the cowl. If the fluid tastes sweet it is coolant and your heater core is leaking.
Is the water still leaking? If so was the original line disconnected?
If it happens at times when you haven't had sexual relations, then you might have a problem. See a doctor.
If the transmission is leaking, it will put oil into the cloths.
Intake gasket leaking on the inside of engine.
protection valve maintains air in the tractor brake system in the event of the trailer air lines becoming compromised.for example, if a trailer line is leaking, broken or disconnected