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Replaced fuel pump, fuel filter, fuel lines, and relay. It starts but has trouble starting. And after it sits it doesnt want to start. Its a 1994 chevy astro van

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  • 279 Answers

Sounds like a camshaft sensor or crankshaft sensor.You will need a scan to see what is going on.Is there a fuel pressure regulator on this car or a bleed back pressure valve ? You might want to look at these as well. good luck

Posted on May 07, 2014

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6ya6ya
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Posted on Jan 02, 2017

  • 66 Answers

SOURCE: hard start

Its your fuel pump.I had the same plomblem not too long ago.I was spraying either in to start it.I have a 97 chevy truck witch requires 65 psi to start and 55 to run properly.You need to find out much psi you need to start it.You can probaly look in your manual or just make a few calls.My truck had 55 psi and it ran fine i just had to get it running first.Good luck.I wonder if that fuel pressure regulator was a waste of time like it was for me.

Posted on Nov 25, 2008

  • 740 Answers

SOURCE: 2001 Chevy Astro Van

Needs Crank sensor. Good luck

Posted on Dec 28, 2008

  • 2 Answers

SOURCE: 98 Astro Van Intermittant Power to Fuel Pump Relay

I've been bitten by this twice! The culprit both times was the connector plug under the van infront of the fuel tank. the second time the connector pin and socket came loose inside the plug itself,( workes for a while then dosen't). Make sure there is good secure contact made in all sockets in this plug, and the pins are held where they need to be inside the plug itself.

Posted on May 29, 2009

canbruce75
  • 1776 Answers

SOURCE: how to install fuel pump in chevy 2003 astro van

Go to the autozone website at autozone.com and register your vehicle. It's free and will give you access to an online repair manual for your vehicle. The procedures for changing the fuel pump should be available there. Sure hope this helped and best wishes.

Posted on Aug 03, 2009

  • 1 Answer

SOURCE: 2002 chevy astro van turns over but will not start

I DO NOT KNOW

Posted on Sep 27, 2009

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