Battery light went on then gagues went out then.

Check the charging system. If the generator is defective, replace the battery too unless it is less than about two years old. Due to their design, these generators develop huge voltage spikes that can destroy the internal diodes and voltage regulator and interfere with computer sensor signals. As the battery ages it loses its ability to dampen and absorb those spikes. That commonly results in going through four to six generators in the life of the car.

Use an inexpensive digital voltmeter to measure the battery voltage while the engine is running. It must be between 13.75 and 14.75 volts. If it is low, replace the generator.