I have a madza 6 2003 model please i need to ask if anyone would know what's wrong with the car after I explain it issue's i recently change the injector head.becauz the fire was low.and it doesn't move beyond 1just below 1 like 1.2... But this one i bought don't make the car to go off when I move slow so what's happening nw is that the car don't start quick at morning thats not the issue and now it's not working well if if move after sometime it will go off sometimes the airflow shoots and when it statt and stem well when i put on the a.c. the car will go off please what can i dp to make. The. Car move well like a normal madza when i start at morning it starts once then it won't go off when driving although i have change the fuel pump still have same issue what to do to make it stable anyone with ideas please share

Hmm Mazda 6 OK o.
God will help you

Scan the car ..