on the s/c cars, did anyone have a problem getting the 3rd plug on the passenger side, it looks tight b/c of the s/c intake elbow to where a torque wrench would be hard to get in there...also, anyone have any tips before i go to do this about installing the ngktr6s, i've heard alot of problems with the spark plugs blowing out...o and do the coils just pull off, i dont want to try and pull it off and end up breaking something...