Attention: TDR Forum Junkies had a problem with a mild surge about 2 months ago. disconnected the batteries , cleaned every ground and battery cables. cleaned connector on apps, applied silacone grease. been ok until today, problem is back, about 100 rpm increase at steady throttle setting. no codes set. fuel pressures 12 idle ,10 at65 , 8 at wot. i want to remove the plugs at the pcm. what is the procedure to remove the plugs without screwing things up. ? thanks for any help or suggestions . 
