2008 chevy impala with 3.5 l engine p0172 code fixes

Question

intermittent code p0172 comes in what is the most common repair for this is a sticking injector common in these engines

Answer 1

Sticking fuel injector will cause a misfire or a random misfire condition to occur, filter being plugged and even low fuel pressure will cause this by not allowing the fuel injector to atomize correctly. , If there was a history of a misfire condition the catalytic convertor can partial plug on this vehicle.