My check gages lite lights upafter a few minutes of running, voltage meter goes down

Hello, sounds like the gauges are saying there's low voltage from your charging system at the times the concern alerts you. This could be a valid concern from a charging system problem -- or it could be false due to a sensor or instrumentation problem. Hands on testing of your alternator and voltage regulator at the time the problem occurs is needed to determine if there is a fault with the charging system or with the instrumentation.