3rd Gen TL (2004-2008)
Two weeks ago, I lost 50% power in 2008 TL (92k miles) and got codes P0300 to P0304 related to pistons. Right by a Honda dealer, so limped in. They determined that the #2 piston seized and the #4 spark plug lost the ground (missing!). They determined that there was pre detonation occuring which...