1999 Chevrolet S10 Q&A

1999 Chevrolet S10 Question: Radio, gauges, lights blip turn off and back on

I will just be driving my truck, and all of a sudden the gauges, radio, and lights all just kind of turn off and back on in a split second. It happens when I change gears going up hill or getting onto the gas just a little bit. What could be causing this? The truck doesn't shut off, just the gauges, radio, and lights -
Answer 1
Get your alternator checked. -