When you're making a post
don't assume that the members here know what car/engine you're driving. Just because this is a 240sx tech section, doesn't mean I know what type of engine you've got in there. There are too many different engines that I have seen crammed into the engine bay of the 240sx. This becomes an issue for members later on that encounter the same problem and actually use the SEARCH function and need to pull up relevant threads without alot of bs.
Don't put "help pls!" or some other lame title as the topic title. Don't waste the time of the other members on this site if you're in need of help. Make the topic title detailed and relevant to your issue, not some weak plea for help.