Need some help with check light
Hey everyone I am in some need of help. The other day my check engine light came on so I plugged my reader in to get the code and it says p132b manufacture controlled ignition system or misfire. I have googled the code to see if I can get some help with what this means and how to fix it but all I can find is something about the #code being a turbo problem but nothing about the manufacture controlled ignition system or misfire. The truck seems to be driving as normal, nothing is different when driving. Please Please help I'm stuck on this one and don't know were else to look and fix the problem.