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no crank no start

  1. 02-09 Vortec 4.2L I-6 Engine and Drivetrain
    I recently did my valve cover gasket, hooked everything back up and when i first went to start it, It made a click, then lost all power. After a few minutes, power came back but when tried to start it did the same thing. The battery connections are good and the battery has good voltage, I have...
  2. General
    My trailblazer will be fine about starting for days sometimes weeks. One day you come out and it clicks or nothing and lights on dash come on when key to start position but clock on radio goes back to 12:00. Had battery and charging system checked at Autozone their machine says everything ok...
  3. OEM Issues
    I got in the car (2004 Trailblazer 4.2 2WD) and when I turned the key, all the lights came on, cluster, radio, and headlights, for about a half second then everything died. When I tried again I only got a dim Service Engine Soon light which shut off after trying to start. When I turn the key off...
  4. The 02-09 "How-To" and DIY Section
    I've been waiting for the weather to break here in Indiana before replacing the fuel pump. I pushed a little too far the other day and ran out of gas. I put some in, and it still refused to start. After a few minutes of trying to start, something weird happened. The chimes stopped working, it...
  5. OEM Issues
    I am having a no crank issue on my 2005 TB, chasing down a bunch of different possibilities. But here's one: The self-test that is supposed to illuminate all of the yellow and red lights on the instrument cluster does not occur when I turn the key to Run. I hear normal sounds of a fuel pump and...
  6. General
    First time poster, hoping to become a regular around here. I've got a 2006 Trailblazer ext 4x4 with the 5.3 V8 that has suddenly decided not to attempt to spin the starter when the key is moved to the start location. Battery charge and grounds are fine. With the hood open and the main fuse block...
  7. OEM Issues
    hello we just bought a 2002 trailblazer. We did an oil change and pulled the heater motor because it was dogging the engine so i pulled it to clean it. I put gas in because it stalled out. Then it wouldt start. I thought it was the relay so i switch with horn. Relay wasfine. Changed fuel filter...
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