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  1. L

    87 k5 blazer wont start

    thank you very much for all info i will try it out. and i will let you guys posted on the work.
  2. L

    87 k5 blazer wont start

    yes i do and yes it has an electrical fuel pump.
  3. L

    87 k5 blazer wont start

    Thank you i will check all the grounds. hoping to find the problem.
  4. L

    87 k5 blazer wont start

    No check engine light. can you give me more a list of all the grounds i need to check im not that familiar with this blazer just got it 2 weeks ago. And where is the ecm fuse located? Sorry if im asking so many questions.
  5. L

    87 k5 blazer wont start

    Thank you im sure the forums are going to help me. well alarm is off already. No Alarm. so it cant be the alarm at all. But still cranks no start. Or am i missing something? Bought new Fuel pump relay. New Fuel pump. Cant hear the pump turn on for 2 seconds. No sound of the fuel pump.
  6. L

    87 k5 blazer wont start

    the one thing that does not make sense to me is that where the fuel pump wiring connects to the wires that give it the power is not getting enough electric flow to the fuel pump. i checked that with a tester the light does not light up how is suppose to. it has to be something electrical i suppose.
  7. L

    87 k5 blazer wont start

    First of all thank you for replying. i have dumped drink in the throttle body and it does start then it dies out. and about the wire it has a lot of wires under the dash. also another thing that i noticed was that it was 3 alarm horn under the hood not sure why it has so many.
  8. L

    87 k5 blazer wont start

    just bought the blazer about 2 weeks ago. the blazer wont start it only cranks. i bought the fuel pump and fuel pump relay but before that it would just crank and not with those changes it still does. it also has an after market alarm. one thing that i noticed was that the wiring that goes to...

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