Your amp wire may be to small of a guage. You may need a bigger guage wire. How big is the amp?
Dry out the air filter and air intake hose. Try to start, if it does then let it run. It will run bad for a little while but will soon smooth out when the water gets burned out of the system.
You should be able to take the door panel off and there should be an access hole right behind the mirror. There should be three nuts.
It could also be sway bar link or bushings. If you push down on the front of your car and bounce it and it keeps moving when you release it will most likely be the strut or shock.
Some cars you actually have to unbolt the motor mount and jack the engine up to replace the belt. Yea, it makes the job a little more difficult but not too tough.