i been having problems with my integra first sometimes it wont start i know its a fuel problem i change the main relay with 3 different ones then i change the fuel pump with a used one been working ok but now all of a sudden it wont start i let it sit for a while then it starts up fine what give it doesn't do it all the time just ones in a big while i cant tell if its priming or not cant here it even when its working good oh and my fuel gauge is off sometimes like when i put half a tank it reads full sometimes i don't think it all related but thought i put this in too. thanks

Check your grounds, MFR, and fuses. Sometimes a freak grounding issue will cause some weird problems. I have a 92 and I have replaced the MFR also and replaced my grounds and some of the annoying problems were resolved.

have you check all the wires grounded off by the battery terminal?

yea i check it all looks fine