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mpj76 · 12-16-2005, 01:26 PM

Yo, that's what its supposed to sound like. With the car off, put the key into the ignition and click it into the ON position. You'll hear the fuel pump buzz/hum for a second. The sound is continuous while running. If ever in the future your car stops running and you don't hear that sound, you know you've got a fuel delivery problem. Congrats on the new project.

12-16-2005, 01:26 PM	#5
mpj76 Registered Member Join Date: Sep 2002 Posts: 158	Re: Humming Sound Around the Tailend? Yo, that's what its supposed to sound like. With the car off, put the key into the ignition and click it into the ON position. You'll hear the fuel pump buzz/hum for a second. The sound is continuous while running. If ever in the future your car stops running and you don't hear that sound, you know you've got a fuel delivery problem. Congrats on the new project. __________________ 91 Coupe: FMS 1 5/8 unqual shorty's, BBK off road X-pipe, Super Duty T5, Pro 5.0 short shifter, 2.73 rear, G3 alt, MSD coil, dist, no smog pump, oil cooler, 195K miles, 14 deg timing, 23 mpg city/29 mpg highway @ 65 mph.