this job is super easy. the plastic around the radio and heater controls, and the ash try, just pulls off( it will take some prying, maybe). then there will be some screws holding the radio in place. remove the screws, and go to wal-mart. there they have a plug that you can buy, and you may need an adapter kit( new plastic for around the radio). the plug is in automotive, with the car stereos. it plugs into the factory plug at one end, and has loose wires on the other. plug in, then match the colored wires of the other end to the wires of the after market stereo. put it all back together, and enjoy!!!
Remove the old mount & replace with the new.
unscrew it turn it to the left may need to use pliers if its on tight.
The alternator blocks access to it. You need to remove the serpentine belt, then the alternator to get to the thermostat.
the headlight assembly needs to come out in order to change the bulb ive had to do that to my 98 as well.
Remove the plastic housing with small slotted screwdriver. Gently remove the bulb vertically and replace with new bulb. Replace plastic housing until you hear it click into place
Remove the cover on the interior by prying then remove the three bolts with a 10 mm ratchet and pull it out.
1,500 lbs.
How do you replace the timing belt on a 1994 Geo Prizm 1.6?
See the related question: How do I replace the water pump on a 1993 Geo Prizm 1.8L?
behind glovebox.
Remove pressure from the fuel system. Remove fuel lines and the rails. Get a fuel injector puller to avoid the risk of damaging the injector. Remove the old injector and replace it.
See the answer for the 93 model if you're referring to the rear ones. If you want to replace the front ones, you have to remove the door panels.