Ok, I just replaced a cracked valve cover with some nice painted ones I bought from GotToyota (thanks :icon_bigg ), after I finished the install I replaced the coilpacks, plugged them in, grounded them. And went to start my car and got a big clunk. Sounding as if the starter engages but no clicks or anything. I check my connections, my battery, look over everything I've touched and everything is normal. Go to try it again and nothing just a big clunk and all my interior lights flutter and then go blank. As soon as I release the ignition then all my lights come back on. I'm kind of stumped at this point since I looked other everything that I thought could be a culprit. So, since I need to drive the damn thing, could somebody please point me in the right direction... Thank all :1zhelp: