Its been a long day and i kno im tired and beat, but look, the cylinder heads been taksn off, it worked til he messed it up. Either its an oil problem OR the wiring. The cylinder head was not taken off by him, it could have been who knows wut. The head had to get PLANED to assure that it was flat even tho they were doing a valve job. Either trash has corroded the oil passage(rear cylinder pass side corner bolt passage) during repairing the head or the wiring was either crimped, mashed , mis plugged or anything other while the head was taken off and installed. The wriring was ONDONE to take the cylinder head off, they could not leave it attached to the head. Maybe it was mis plugged or smashed or anything other while trying to install the cylinder head back , yu never kno. Werking at a tuner shop these are things i have to consider . even whenwe get outside werk.