96-GMC fuel relay keeps burning out

NEED HELP 96 Sieara K-1500 - 350 Vortec - Auto - 180K - Fuel relay keeps burning out. Put new fuel pump and new relay in and it was fine for about 2 weeks, blowing relays again.
Question - Is the fuel pump running constantly after the engine starts.
Thanks Warren
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warrenry wrote:

Define what "burning out" means? relay won't engage? Contacts pitted? relay stuck?
I think i would be looking at grounds and running that angle down.
Bob
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Where are you getting the relays from? When the relay fails, does the engine quit or do you just experience hard starting?

Are you asking -if- the fuel pump -should- run constantly after the engine starts? The answer is yes.
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Update on this relay burning out problem. Thanks to all that replied to this big problem. Special thanks to RK (Refinish King) . The connectors in the relay socket were loose and corroded. It is working great now. Thanks again to you all for the help. This Group is the greatest.
Warren
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