Mechanics

CHEVROLET ASTRO ENGINE PROBLEM

1999 Chevrolet Astro • 14,000 miles

Engine will start but will not stay on.
Replaced Gas Pump and filter.
Checked fuse
Engine will stay on brifly when I put gas in carburetor
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Rgcarpenter
November 16, 2012.



Use a gage and check fuel pressure. Any applicable trouble codes? What about your security system? Part of it may disable your injectors.


JDL
Nov 16, 2012.
What is the security system?


Tiny
Rgcarpenter
Nov 16, 2012.
Is there a security lite on your dash? Is it on or flashing when you try to start? There is a relearn procedure for the security system, don't know if it will help?

If you have the spider fuel system, that system is noted for problems. Use a gage and check fuel pressure.


JDL
Nov 16, 2012.
Here is the auto relearn for security system. You need to check for applicable trouble codes.
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JDL
Nov 16, 2012.

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