Report "8 an could see blue o ring sticking out an could wiggle filler tube. My question is .....can i some how put back on tight with a twist one way an back or do i have to remove an get new one. My truck is a GMC SIERRA 1500 5.3 LTR...2004 im being told just twist this way n that way with no deff answer on the right way. To put back on straight as it was last oil change. If could tell me the right way i would be grateful"