1996 Chevy Suburban fuel pump relay

[quote:cb4f7d9d9e="billy107"]Engine Mechanical problem
1996 Chevy Suburban V8 Four Wheel Drive Automatic 178000 miles
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I have gone through 2 fuel pump relays switches what would cause this?[/quote:cb4f7d9d9e]

What`s the time frame in between the replacement?

did you opened the relays?

I mean to see if the problem its the contact burn because a high current drawn or the coil burnt.

if the contact is burn (arching) could be a high current drawning Fuel pump or a short to ground wire..

let us know.