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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Fuel pump

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Old August 28th, 2020, 9:48 AM
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Default Fuel pump

I have a 2000 model Tahoe and just put a new fuel pump in it it went about 25-30 miles and quit again no pressure on the fuel rail is there something else that I can look at or did I just get a bad pump
Old August 29th, 2020, 8:55 AM
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Possible bad pump. Could be a bad connection at it's connector or the relay for it is bad. I'd check / swap relay first before dropping tank to check connector.
Old August 29th, 2020, 10:29 AM
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What brand of pump did you install? I have heard of the cheap aftermarket pumps failing pretty quickly. To avoid having to drop the tank again only use Delco or Delphi pumps.
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oilcanhenry (August 29th, 2020)
Old August 29th, 2020, 11:22 AM
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Yeah, OldChevy. These parts are not made as well as they used to be.
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