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Old 02-27-2010, 01:30 PM
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Re: 1999 astro wont start, multiple problems

Is there power on the green white strip wire at the PCM when the ignition is in the START position?

Does power remain for 2 to 3 seconds after you turn the ignition to the RUN position?

Have you found the problem with the fuse box?

The security light flashing in the dash may also be a clue... The ECM will shut off the fuel pump, (green white stripe wire) if the security system is not satisfied. Sounds like this could be a problem with the passlock system, and it might be related to the problem with the loose connection in the fuse box.
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