get a new hose
Depends where it's leaking, but basically you fix it the same way you fix any coolant leak. <><><><><> Generally, its a hose that is leaking. You find the leaking hose, and you replace it, being sure to properly treat the ends with anti-leak compound. If its the radiator, you need to replace that. If its the intake manifold or head, you are getting into big bucks to replace the gasket involved.
antifreeze leaking into the oil pan
fix it
If it comes from the side of the motor and not from another source such a a leaing hose, then it is almost deffinatly a leaking head gasket. not a cheap or easy fix.
You don't normally fix the power steering hose. Buy a new hose at an auto parts store.
You really have to just find out where it is leaking and what it will take to repair it. GoodluckJoe
It is possible. However, it will be a temporary fix.
check your radiator hoses and change gaskets
Replace the hose or use a splice kit for a temporary repair.
A part has failed. Find where the leak starts, and fix that part.
The fix is replacing the leaking part.
To fix a loose vacuum hose on a 2002 GMC Envoy, it can be clamped with a small hose clamp. Use a metal clamp that can be adjusted to fit the small hose.