2014 Kia Optima Ex
Hi everyone. I recently noticed that after I turn off the engine in my 2014 EX that there is a sputtering or pop sound.. It is like 2 seconds after I turn off the engine and right before the goodbye light goes off and you here that little click. Not noticeable unless hood is up but still concerning.. Car drives fine no engine light and well maintained.. Has been burning some oil for awhile but i keep it topped off so i wonder if this is the beginning of the rod bearings about to go. KSDS update already done so i should be covered, right? The sound is odd. Not like a solenoid switching off or a knock just a sputter or pop like 2 seconds after turning off. Def not a heat shield either. When i stick my head under hood sounds like it is coming from throttle body area...Any help greatly appreciated. Thanks!