Need seriously help my 2006 stratus 2.4l is throwing these trouble codes p2074 , 0300 , 0508 , 0113 for the random misfiring code i think its my cat but for all others please please help it's the only car I have , I have cleaned my throttle body and seniors and changed spark plugs what should I do or look for to help solve my trouble codes

 

You asked this already.

https://dodgeforum.com/forum/dodge-s...ttle-body.html