Jump to content

4.3l Blazer - cranks but not start

Recommended Posts

We have a 97 4.3l blazer that will crank but not start.


It appears to have no spark and no fuel. Also, the gauges do not work. The radio, and dash lights will work though.


I also tried to connect to the ECM with a laptop and scanning software, but it always show a busy signal and will not connect.


Any ideas?

Link to comment
Share on other sites

  • 3 weeks later...


This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    Total Topics
    Total Posts
  • Member Statistics

    Total Members
    Most Online
    catchop cd
    Newest Member
    catchop cd
  • Who's Online   5 Members, 0 Anonymous, 412 Guests (See full list)

  • Create New...

Important Information

By using this site, you agree to our Terms of Use.