Hey guys I'm a new member and hopeful for some help. I have an 04 touareg v6 that I got with multiple issues. First was lean do to pcv leaking. Then wouldn't shift because of a few bad splices under drivers carpet. Car drove good for one day and now issues. Epc light one and no throttle. And then randomly it had delayed throttle. But if I held throttle steady at 1500 it would jump idle all over and then throttle would become inop till I restarted. I am a mechanic just not overly familiar with vw. Any advice.