I have a 1997 SE 4x4 3.3, I just swapped the engine from a 99 to it using most of the parts from the 97 attached to it. How do you find TDC if the distributor was never installed on it and do not want to pull the valve covers to look at the valves? I used the service manual to change the timing and everything seemed to work out as detailed but now I have had a thought about something. Would the mark on the crank pulley for TDC always indicate TDC or are there several revolutions of this mark to get to actual TDC?