From under the car.
How do you replace the timing belt on a 1994 Geo Prizm 1.6?
It is built into the alternator. I would just replace the alternator.
It's gotta come out from underneath the car.
How can find vin geo prizm cevrolet 1994?
1994 Geo Prizm has a timing belt.
how to take off an emissions coil on a 1994 geo prizm
You can change the alternator belt, on your 1994 General Motors vehicle, by loosening the tensioner pulley. The loosened the tensioner pulley will create slack in the belt. Remove the belt and replace with a new belt.
where is located the oil pressure switch for 94 geo prizm
See the related question: How do I replace the water pump on a 1993 Geo Prizm 1.8L?
No, it is a Toyota engine.
i reached in through the fender well and changed the bulb that way
Disconnect the battery. Unplug the alternator and take the belts off. Unbolt the alternator, and bolt the new one in. Put the belts back on it. Plug it back in and reconnect the battery. Voila! You changed your own alternator!