[gcgael]

alright im hoping someone can shed some light on this on going issues ive been having , had my camaro maybe for about a year and a half now 2018 camaro ss

recently ive been experiencing rough starts, the car on a cold start may idle a bit rougher than usual then come back down. in an instance where the car hasnt been sitting for too long it will start abruptly / too quickly sounding unhealthy, the codes ive been showing indicate a system too rich which would align with the rough starts, p0175, p0172, p2101 replaced the MAF sensor and it still would give me those issues. recently on harsher days, the car will have a really rough idle and the check engine light will turn on the car sounds almost as though its misfiring, usually turning it off and on will make it go away sometimes when this occurs the reduced engine power signage will come. when driving or idling i will notice the service stabilitrak light come on and off while on. ill be driving and the car will go ahead and flash the sign wait a few seconds then turn off. when this occurs the car will drive and sound fine but when coming to a stop the car will hesitate as it approaches 0mph and make a thunk sound almost as thought something feels like it falls from the vehicle. i will be replacing basically everything to do with the intake including the throttle body and hope this fixes

im really stuck and hoping someone can shed some light on this bc i will be trading it in soon otherwise lol

[bishopts]

What mods are done to it?
When did this start? Was it just after work was done?

[gcgael]

bought the car stock, nothing was done except putting some miles on it

[bishopts]

How many miles are on the current oil change?
Have you looked at fuel trims?
Have you ever changed the spark plugs?