When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My 02' 7.3 has an electrical humm coming from under the hood near the fuel filtter......keep in mind the ignition switch is off. I opened the fuel drain and the humm went away.....sort of.It actually got quieter. I pulled the fuel pump fuse but the hum continues. Any ideas?
I also thought of pressurized fuel bleeding off but it's been going on non- stop for a couple of days. My next step is to disconnect the batteries to verify that it is electrical.
Did you check the two relays ( the GPR and AIH ) ? Does it do it all the time or just after it has been run ? If you go out in the morning after sitting all night is it doing it ?
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.
