How serious is the code P1245 on a 2001 Chevrolet Monte Carlo and what needs to be done?

Question

How serious is the engine code P1245 on a 2001 Chevrolet Monte Carlo and what needs to be done?

Answer 1

Hi there

The code is pointing to a problem with the switchover valve in the intake. Here is some info on the code for you.

P1245 CHEVROLET - Intake Plenum Switchover Valve
Read more: https://www.autocodes.com/p1245_chevrolet.html