2000 Chevy Blazer

Discussion in 'Chevy S10 Forum (GMC Sonoma)' started by Tgehrke, Aug 22, 2014.

  1. Tgehrke

    Tgehrke New Member

    Was driving my DD down the road when out of no where lost all power and vertical shut off. No pre warring and no codes have come up. Able to crank but wont turn over. Fuel pump was replace 2 years ago and it still works and hold right pressure. Any helpful ideas to try are welcomed.
  2. nsguy

    nsguy Member

    What is "vertical shutoff "? The "crank but won't turn over" really has me stumped!!! I thought they were both the same. I'm guessing "DD" means daily driver...???? nsg
  3. Tgehrke

    Tgehrke New Member

    Sorry that was a typo vehicle not vertical. Yes Daily driver.
  4. BurbanMan

    BurbanMan Rockstar 3 Years 500 Posts

    Have you made sure its not in clear flood mode? move the floor mat and put the pedal to the floor. while the pedal is to the floor, try to start the vehicle
  5. RayVoy

    RayVoy Epic Member 5+ Years 5000 Posts

    If it instantly shut off, you lost fuel, spark, or both.
    Fuel, you already know it's the pump, or the relay (can you hear it running?).
    Spark, check the coil(s), or distributor.
    Both, it could be the ignition switch.

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