i am perfectly capable of a full rebuild myself but i am having problems figuring out the pistons and rings i need so i do not have to bore my motorRelated Questions2004 325iDoes the engine come out from the top or bottom?2003 BMW 325iThe dealer said he fixed the engine idle problem but as I drove it off the the lot the same thing happened again. Is this normal after repairs?2001 BMW 325II changed the right side motor mount and after the repair, car will not crank. Battery is good. I can hot wire the car and it will run, however, it will not crank from the switch. The electronics Immobilizer control relay is not being energized.