Lately my car has been having a hard time starting. It will start up fine if its the first start of the day...but after a few short runs itll crank for 5-7 seconds or so before firing up...and even then it doesnt roar to life. I've heard that this could be signs of a bad fuel pump, but before i go pulling the fuel tank i was wondering if there are any sure signs of a fuel pump going out. Because pulling our fuel tanks is a huge PITA