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2004 k2500 suburban 6.0

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by nmgene, Apr 18, 2012.

  1. nmgene

    nmgene New Member

    Help!!! This thing wont stay running. It starts runs for about 10 seconds or less and dies. It has new fuel pump and never loses fuel pressure, but it will run if I spray starting fluid in to the intake. I get an rpm signal on the scanner when I crank it over but for some reason the injectoers are not firing. Can anyone give me an idea as to where to look next?????
  2. the phantom

    the phantom Active Member 2 Years ROTM Winner Gold Member 1000 Posts

    make sure you have the correct fuel pressure to keep it running.use a pressure gauge and If you dont have one you can loan-a-tool from autozone to check it.

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