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Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. [message #323604 is a reply to message #323603]

Fri, 08 September 2017 16:45

James Hupy

Messages: 6806
Registered: May 2010

Karma:

Senior Member

Lots more Scotch. (Grin) But seriously, that pump shouldn't draw more than
12 or 15 amps. Most of those little cube relays have their amperage rating
stamped on them. I have a bunch of them, most are rated for 40 amps. But,
does the pump run continously or does it start and stop to maintain a
certain pressure. That might tax a relay beyond its rating by inducing a
collapsing magnetic field internally. Just my wild assed guess.
Jim Hupy
Salem, Or
78 GMC ROYALE 403

On Sep 8, 2017 2:32 PM, "Bob Dunahugh" wrote:

> Put in another new fuel pump. Didn't even get out of the drive when the
> new relay died. This relay is a small black one from Auto Zone. Any
> suggestions? Bob Dunahugh
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[Message index]

		[GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: BobDunahugh on Fri, 08 September 2017 16:31
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: James Hupy on Fri, 08 September 2017 16:45
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: Emery Stora on Fri, 08 September 2017 17:05
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: USAussie on Fri, 08 September 2017 17:24
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: richshoop on Sat, 09 September 2017 09:58
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: Bullitthead on Sat, 09 September 2017 09:34
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: rvanwin on Sun, 10 September 2017 17:59
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: Ken Burton on Sat, 09 September 2017 11:19
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: BobDunahugh on Sat, 09 September 2017 11:14
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: BobDunahugh on Sun, 10 September 2017 23:26
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: rvanwin on Mon, 11 September 2017 20:54
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: BobDunahugh on Tue, 12 September 2017 12:34
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: rvanwin on Tue, 12 September 2017 17:40
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: midlf on Mon, 11 September 2017 17:57
		Re: [GMCnet] Need a GOOD relay to run my two fuel pumps. As my new China one just quit. By: TR 1 on Tue, 12 September 2017 12:33

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