[Tzu]

Originally Posted by E90_831

Not to bring up a thread from the dead.

Im starting to experience this issue as well. My car has 26,xxx miles its under CPO should I just bite the bullet or try by swapping out the spark plugs first.? Or is a leaking injector the most common thing.? I'd Rather not have to take my car into the dealer unless I have to.

TIA

If youre under CPO, just go to the dealer. It's probably your HPFP or injectors.