Question about 1999 Chevrolet Silverado 1500

4 Answers

1997 Chevrolet Silverado Fuel System

The truck won't start.
Changed the Fuel Pump, Changed the Fuel Filter, Changed the relay under the hood. Is there one under the dash maybe? or a sensor I am missing?

Will crank and crank all day... Still nothing.

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  • johnholley Jul 21, 2008

    No power at fuel pump. Tested lines all the way to, bad pump.

    Changing tomorrow


  • Anonymous Mar 14, 2014

    Hi all, I have a 2001 Audi A4 2.8, it starts and drive fine for about 30 minutes then it will stall for no reason and you have to let it sit for about 30 minutes, then it starts right back up. I have changed the fuel filter, fuel pump, speed sensor and the problem still exist. I did watch a video that showed the fuel pump relay as being labeled with the number 382 as being the right one. However, when I look under my dash all the other relay are there but the slot where the video showed the fuel pump relay is enpty. Could this be the problem or could someone have bypassed it all together. Not sure if the car will run wth it missing. Please help!!!! Kevin and thanks in advance

  • Anonymous Mar 19, 2014

    new battery truck wont start acts like it wants to turn over but wont crank I also hear a hissing air sound under hood

  • Anonymous Mar 19, 2014

    cranks, idles rough, wont rev up like its suppose to.. changed sensors fuel pump fuel filter and cadilic converter isn't stopped up.

  • Anonymous Mar 23, 2014

    i've changed the crank sensor fuel pump n filter and it still wont start

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Hello Johnholley
I am wondering do you hear the fuel pump when you just turn the key into the on run position not crank just in run and listen and see if you hear the fuel pump run for a second, If you don't hear it you will want to check for power at the fuel tank, and have some one cycle the key while your under the truck with a test light. Hopefully you have power and you hear the fuel pump run. Now if you do hear the fuel pump running then the next thing you will want to check is for spark, It could be the ignition module or pickup coil. check out those thing and I am sure you will be able to figure out whats going on. If you don't get back to me and we can try a few other methods. I sure hope that helps you out johnholley. and thanks for using Fix Ya Bear001

Posted on Jul 20, 2008

  • Elmer1988 Oct 21, 2010

    I have the same problem. Fuel pump is working with good pressure, it have spark and the fuel injectors are working. The problem is engine will crank but it won't start; but if you introduce starting fluid throw the intake the engine will start and it won't turn off until you close the ignition switch (in other words you can drive all day the problem is to start). I change fuel pump, crankshaft position sensor, air flow meter, fuel pressure regulator and all intake gaskets. PLEASE HELP

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1997 silverado, No power to the fuel pump relay

Posted on Apr 13, 2009

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  • 198 Answers

It is wise thing to check colt start relay.

Posted on Jun 07, 2012

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My step brother had a 1999 Chevy silverado that did the same thing. He tried everything and the solution was simple...it was a fuse under the Hood in the fuse box. Replaced it and it started right up. Only spent like 2 dollars. Contact me if this works d.brooks42073@gmail.com.

Posted on Jun 07, 2011

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