2015 Chevrolet Corvette - No code

[Saul]

I own 2015 c7stingray misfires but will not give a code. Should I start by changing spark plugs

[It_s-Me]

Is the check engine light on ? Does the check engine light work?

[tcmichnorth]

If it truly is a misfire and you do not have the tools ability to diagnose it, changing the plugs would be the first thing to try other than bringing it to a shop.

[keith]

You sure it is a misfire and not the cylinder deactivation doing its job?