Question about 1999 GMC Sierra

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No power to fule pump ',had blown fuse,replaced fule pump.broken wire or what?

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Look in manual to see if u have a fuel reset button.

Posted on Mar 18, 2011

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1984 nissan pup - hihg beams work but not low beams, dash lights out, tail and brake lights out, fule pump works. what the heck is going on?


main power issues .. check battery connections.. check fuseable link wires under hood,..check fuses in fusebox for blown fuses and check wiring harnes ground connections especially by the headlights..

Feb 10, 2013 | 1984 Nissan Pickup

1 Answer

No fire and no fule pump on 99 a10


There are 5 or 6 fuses that could knock out the engine - but the 15 amp ECM fuse also powers the fuel pump relay.
I would look at all of them and especially the ECM fuses.
Once you find a blown fuse you then have to figure out what made it blow.
You can get the wiring diagrams from auto zone online if you want to diagnose it yourself.

Jul 07, 2012 | 1999 Chevrolet S-10 Pickup

1 Answer

My fule gage on 2000montana was not acuret and ran out of gas the fule pump fuse was blown replased it and still wont start what could it be


check to see if the fuse blew again, make sure fuse has power to it,try hitting the bottom of the gas tank with a hammer while someone trysto start it at the same time if it start than you know the fuel pump is bad if it doesn't start check the power supply to the fuel pump in the gas tank itshould have 12volts while cranking engine

Mar 28, 2012 | 2000 Pontiac Montana

1 Answer

I have no power to the fuel pump , n when i remove the fuelpump relay n use a jumper wire i still have no power at the fuel pump on a 1988 subaru gl wagon 1.8 liter fuel injected


I would suspect that the Fuse has blown, or the wire has been cut? to that supply wire to the pump, try running a lead directly back to the Positive of the battery and see if that works OK? If so locate and replace the fuse, and or fix the broken wire.

Sep 10, 2011 | 1988 Subaru GL-10

1 Answer

My car want get any fule iput a new fule pump still no fule istraight wired it and got fule but no fire is there a sensor that would cause it to loose power to the fulepump and cause it not to get fire


Check out your fuel pump main relay and fuse. Often the relay that controls the main fuel pump is also the one the supplies voltage to the coils.

Oct 13, 2010 | 1998 Buick LeSabre

1 Answer

Car will not start, will not shift gears no accessory lights will come on like the battery light or oil light. Will crank but does not turn over. 1995 Ford Contour


Sounds like the fule pump is not coming on, and this is because either a fuse that is blown or the acutal pump could be broken. If this is the cause hope for the fuse. It is a much cheaper/easier fix. If it is niether check the wiring/connection on the top of the fule pump this can sometimes be disconected.

Aug 03, 2009 | 1995 Ford Contour

2 Answers

I cannot get power to the fuel pump/fuel level sending unit


Do you have a check engine lamp on when you turn the key on with the engine off? If not then you most likely have blown the ecm-b 20 amp fuse in the underhood fuse panel when you cut the wires together at the same time to modify the pigtail connector to the new design

Apr 11, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

No power to fule pump relay is ok gray wire hase no power canot


hi ted , the grey wire at the fuel pump goes to the fuel pump relay , and the relay gets its power from the ECM B fuse 20 amps , located in the underhood fuse relay center , when you tested for power , how did you do the test ? a test light at the grey wire while someone was cranking the motor ? i'm looking for a fix ya vote , so if finding your fuse doesn't solve your problem comment back before voting and i will help you , thanks .

Jan 11, 2009 | 1999 GMC Safari

1 Answer

Wont start has spark and fule


check the fuse box under the hood and make sure the fuel pump fuse is not blown.
if the fuse is blown, replace it and see if you have any fuel/spark. the fuel pump fuse controls almost everything electrical under the hood. if the fuse keeps blowing, then there is a short sumwhere in the engine wiring harness.

Jul 16, 2008 | Dodge Neon Cars & Trucks

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