New Fuel Pump 15100-38A00 Fits 1986-2009 Suzuki Intruder 700 1400 VS1400 VS 700

hey guys this is my Suzuki intruder 14-hundred I'm having problems where I'm not getting any fuel into the rear carburetor but you can clearly see that it's getting fuel in the front when it's on I've already taken apart the carburetors cleaned all the Jets in them and still nothing it's only running on the front cylinder I don't believe there's a vacuum leak but it's gonna be the next thing they check if anyone has any ideas on something that can help fix this that would be great everything's working the front cylinder gets plenty of fuel it's just the rear cylinder is not getting any fuel at all if you pull a carburetor off the bowl will be bone-dry the bike only has 14,000 miles on it hard to tell but yeah so if anyone has any ideas on why the rear carburetor is not getting fuel all the Jets and everything is clean nothing's clogged in it maybe the float I don't know but yeah if anyo