Ron Pope Motorsports                California Custom Roadsters               

elec fuel pump noise

jim shepard

New Member
Hi guys ;
a few weeks ago i wrote about a holly red fuel pump un bearable noise all the time ,I took the pump down again and noticed the barb fittings seem to restrict it I also traced the fuel line and found it was partially crushed,both of these restrictions caused the noise,several of you hit it right on the nose,,i thought the no vent would be the problem ,but the vent was ok,I went to 5/16 fuel fittings and fuel line and cured the problem ..thought you would like the up date,thanks for your help
That's good to hear. As I mentioned, I have had some red pumps that are quiet, and some that sound like an air compressor. Maybe the restriction thing was the problem there. Thanks for letting us know.


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