Do i have freeze plugs on a 93 toyota corolla if so where are they at on the car.whats the easiest way to fix a head gasket.And how do i adjust a tie rod for alignment on my wheels.And how many freeze plugs are there for my car.Im asking for alot of different things right now.Thanks for the help

Freeze plugs will be very difficult to replace with the engine in the car. There is no reason to replace them unless the car has been run with plain water for some time, and they rust out, then the radiator gets clogged. The ONLY way to fix the head gasket is to remove the cyl head, and have a machine shop check it and repair any warpage. When the head is off, you may be able to better access any freeze plugs. The questions you are asking tell me you dont know much about engine work and you really need a repair shop to do all of your repairs. If they are not done correctly it will even cost more. Of course with a car that old, you may be better off with another one. Expect to pay 1500-2000 or more depending what else is wrong that you dont even know about yet, for all that work.