1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Fuel Pump

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Old Jan 26, 2004 | 10:54 PM
  #1  
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From: San Diego
Question Fuel Pump

How can you tell if your fuel pump is going out?psamms06@sprintpcs.com
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Old Jan 26, 2004 | 11:09 PM
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MosesX605's Avatar
My wife bought me 2 RX-7s
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From: Saskatoon, Saskatchewan, Canada
Well your car will stop running for starters. I've lost a couple of fuel pumps in cars that I've owned and I've never really gotten any warning, they usually just up and quit. What symptoms is your car displaying?
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Old Jan 26, 2004 | 11:13 PM
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From: New Orleans, LA
I have experienced that many fuel pumpos when they are failing will make a loud buzzing noise.

lots in power under a load in another give away of some tye of fuel delivery problem
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Old Jan 27, 2004 | 02:44 AM
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From: Bellingham, WA
My MSD one makes a loud buzzing noise... sound of PERFORMANCE BABY!! lol

Zachstylez
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Old Jan 27, 2004 | 01:56 PM
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one time my car just died while i was driving down the road. it woudln't start so i started my diagnosis. i checked spart plugs. everything got fire so then i cheched for gass. it wasn't getting gass so i just got a screw driver and banged on my fuel pump. it started right up so i guess my fuel pump is going out. if your pump is bad you can try to bang on it like i did. if that doesn't help and you need to buy a new one, advance auto has a great high performance holley fuel pump. it is less expensive than a stock fuel pump and you get better performance.
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