On the engine block you should see a large black cap. Take that cap off and put the oil directly in there. (This is for a V6 Engine). ***The opening is large enough for you to see in. I would recommend wiping the rim on the inside of the opening to check for oil residue. This way you know for sure you have the right opening.***
Go to www.crutchfield.com or call them.
You may want to go to a car parts store, or book store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
On the throttle body opposite of where the cables attach.
trans is slipping
Just go to your local Autozone. They can print you one out at the parts counter while you wait.
Panel lights on all vehicles are tied into the tail light wiring of the vehicle. That way if your panel lights go out you know that both tail lights are out. Check the bulbs of your cars tail lights and see if they are burned out.
The Starter relay for Acclaims are located right on the starter, its what the wires that go to the starter hooks to.
if you go to any auto parts place, they will have a book listing replacement wipers. Find your model car, and it will list compatible wipers and sizes. My 94 Acclaim is recommended 18" wipers, but you can get away with 20" if you like.
auto parts at rock auto.com gives diagrams of exaust enter year, car model then go to exaust.
The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00
ECU code 12 is>>>battery or computer disconnected recently. For listing of codes go to http://www.freeautomechanic.com/diagnostictroblecodes8.html (freeautomechanic.com)
Probably a bad ground; they are some times more than one ground too, check them all; make a new one if you have too.