looking for some help on how to remove a 99 sts engine or heads, engine will not turn over even with a fully charged battery and engine booster seems engine is toast had previously posted that engine snapped a sprk plug and swallowed the anode, now it seems that it is seized cant even turn it with pry bar on crank nut if anyone has any technical data or engine drawings to submit I would appreciate will attempt to do the work myself?? Thanks in advance Would also like to know if anyone knows where to find a motor or heads at a fair price in my area.