What to kick Sons A$$, two weeks of trouble shoot signal to fire coil.... Found Main harness ground not attached, He tucked it behind harness so it was not in the way. Never seen it when he put the head back on. Was making a ground for about 1/2 when it ran, then test drove it. Ground not make a connection... on fire to coil or signal too injectors. Replaced CPS, coil, ICM, ECU..$250 down the tolet due to ground wire.