I was driving my 2013 Camaro on the highway and the reduced engine power alert came on. Ran an OBD scan at my house and it said p2138.
Now I’ve started the car a few times since and the check engine light and reduced engine power signals have not appeared, but the p2138 comes up every time I scan it. Is it safe to drive as is or are there any steps I can take to fix the issue? Don’t have a big knowledge of cars, but would prefer not to take it in if possible.