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AFPR noise

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Old Sep 21, 2012 | 08:19 PM
  #1  
85whtz28's Avatar
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From: Shreveport LA
Car: 1985 Camaro Z28
Engine: 305 TPI
Transmission: 700R4
AFPR noise

Anybody elses afpr click or make a tapping noise?
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Old Sep 21, 2012 | 08:38 PM
  #2  
Dakota W.'s Avatar
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From: Aloha, Oregon
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Re: AFPR noise

Did you listen to it with a screwdriver or other solid object?
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Old Sep 21, 2012 | 08:45 PM
  #3  
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From: menasha wi
Car: 87 TA
Engine: 305 tpi
Transmission: auto
Re: AFPR noise

i had the same problem when i had the replacement airco fuel pump in it, havent reinstalled it since replacing the pump with a walbro
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Old Sep 21, 2012 | 08:50 PM
  #4  
85whtz28's Avatar
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From: Shreveport LA
Car: 1985 Camaro Z28
Engine: 305 TPI
Transmission: 700R4
Re: AFPR noise

Yeah with a long screw driver. I get great fuel pressure, and car runs awesome. Just was kinda wierd
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Old Sep 21, 2012 | 10:47 PM
  #5  
TTOP350's Avatar
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: AFPR noise

Whats weird about a metal seat having another metal part making a noise when they smack each other ??
Thats how it works, fuel psi gets high, it opens, the PSI gets low, it'll close (making a tapping noise). Some springs are a lil stronger than others and make a louder tap whan they close.
Valves don't make the noise because they have a oil filled shock (lifter) to help dampen the hit.. the FPR doesn't
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Old Sep 21, 2012 | 11:05 PM
  #6  
85whtz28's Avatar
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From: Shreveport LA
Car: 1985 Camaro Z28
Engine: 305 TPI
Transmission: 700R4
Re: AFPR noise

It makes since
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Old Sep 21, 2012 | 11:36 PM
  #7  
TTOP350's Avatar
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: AFPR noise

I did forget about the pulsator thats in the tank. That is supposed to help soften the pulsing of the regulator. If it fails or is removed, the reg could get louder.
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Old Sep 22, 2012 | 12:27 AM
  #8  
85whtz28's Avatar
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Joined: Jun 2011
Posts: 36
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From: Shreveport LA
Car: 1985 Camaro Z28
Engine: 305 TPI
Transmission: 700R4
Re: AFPR noise

I removed mine when I put a new pump in.
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