I have a tread started in the transmission forum. But I think this is a question more fit to be here. What I have is a customer's car that won't lock the torque converter. I have checked everything out I thought. Tonight, when I was trying to figure it out, I put the tcc flags in the scanner and the tcc misfire off turns to yes when I start the engine. I was happy to finely find something that was keeping the tcc from working. But as far as I know I have maxed the misfire tables out. Thought I would post the tune and hope someone could educate me on what I must be missing. Also, just to let you know this car does have a loopy cam.