Check engine, VSC, traction control lights all on

[nzzr6]

Hi, I have a 08' ZR6 and I was wondering if anyone could offer some insight to this problem. For a while now the CEL, VSC and TC lights have been coming on together intermittently, and whenever this happens, there are acceleration problems. What I mean by this is that the engine will hesitate before responding to acceleration inputs, and when it does, it revs right up to 3,000 RPM at times and seems to be out of gear. I've read about the notorious fuel cap problem and I've made sure its on and tight on numerous occasions but it only seems to be a temporary fix at best.

Thanks

[DeafDave76]

Did you do any exhaust system changes? Chances are the O2 sensor could be dirty or out of alignment.

[nzzr6]

Did you do any exhaust system changes? Chances are the O2 sensor could be dirty or out of alignment.

No, exhaust system is stock. Nothing done to it.

Thanks