1. Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online
    Online since 2004, we are the #1 Chevy Truck & SUV forum and user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free
    Registering is Free and Easy! Hope to see you on the forums soon!

89 Burb...sudden loss of fuel pump and loss of check engine light

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by Big6ft6, Mar 5, 2010.

  1. Big6ft6

    Big6ft6 Rockstar 100 Posts

    I was backing out of the driveway to pick up a sofa, and suddenly the truck just quit. I started her back up ran for a second and died, now won't start. I know the fuel pump isn't working becuase when I turn the key to the run position I don't hear the system pressurizing.

    The other thing is the check engine light is GONE! :neutral: When I turn the key to the run position (without trying to start it) the seat belt light and warning buzzer come on, but the CEL doesn't illuminate...it is just eerily black....like nobody is home. :eek:uch:

    So is my computer fried? I assume the fuel pump is tied to the computer, I assume if the computer is dead, I woudln't even have limp mode right?

    ....man I only get a hundred miles at a time with this truck before the next thing goes wrong...that is why I LOVE IT!! :rofl: I always have a project!

    Any other ideas besides the computer?
    Last edited: Mar 5, 2010

Share This Page