I've been dealing with a P0011 for a few months now, haven't been able to figure out the cause but a few weeks ago it started having trouble starting up, I've attached a video below for reference. It has never failed to start, just takes a bit to start up (occurs on about 90% of starts). It doesn't cut out when driving, and is fine at low rpms. Solenoids, Camshaft Position Sensors, Battery, and Terminals are all cleared and I'm out of ideas. Can't afford a mechanic at the moment so I would love to see if I could fix this on my own. It's a 2006 SL AWD. Thanks!