i was wonderign if a clogged fuel pump (walboro 255) can cause a voltag drop making the battery light come on? i started to notice that my pump was real loud and after i fixed the wriring to the pump the battery light started coming on below 2,000 rpm. i changed the fuel filter today and now the battery light only comes on at idle and the fuel pump isnt as loud. at first at idle it was as loud as when its being primed!! i just wanted an opinion before i dropped the tank this weekend to do some cleaning work to it. its a 89 crx si by the way.