I just got done doing a bunch of stuff to a friends tii. Swapped a new front subframe (bent from PO running into something down low) new urethane radius rod bushings, all new bilstein HD's, ST springs,and new blue coil and plug wires. Has anyone installed a blue coil in a tii and had it run crappy? This coil is new; so we swapped the old one back in and it runs fine. ???? Also, the tii coil wire that has the wires to a diagnostic plug or something? I took the one off my tii and it runs fine without it. If anyone has had similar experience I would be curious to hear it. Thanks Brian C