Question about 2003 GMC Sierra

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Leaking fuel lines GMC Sierra 1500

How do i replace the leaking fuel lines on my own? are there diagrams out there

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: GMC truck exhaust diagram

GUESSED AND IT WORKED!

Posted on Jul 31, 2008

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  • 66 Answers

SOURCE: spark plug wiring diagram

I dont understand why you would need that unless you took off all the wires and took out all the plugs and forgot how the wires were.I have the same truck and I always do the plugs and wires one at time to make sure I make a mistake.If this is your ploblem let me know because i might be able to walk you though it.

Posted on Jan 22, 2009

  • 1 Answer

SOURCE: Fuel filter location Sierra

I have been told by a mechanic that the fuel filter is inside the fuel tank. Have to either drop the tank or remove the pickup bed. Access is on the top of the tank. This is poor engineering.

Posted on Mar 13, 2009

  • 1118 Answers

SOURCE: need to replace brake line from rear axle forward

Chanses are it broke behind the gas tank wear it runs along the frame rail. You don't need a diagram to fix that, just unhook it at both ends and break it off or cut it off buy the tank and take the pieces with you to a auto parts store and they will match it up with new line, just take a tape measure and measure from the rear axel to the front block or perportioning valve, and don't worry about the piece behind the tank, just run the new line alongside the old one behind the tank unless you want to pull the tank out.

Posted on Sep 06, 2009

Ninja_Rick
  • 119 Answers

SOURCE: Need to replace fuel filter on 2000 GMC Sierra

under the drivers side door, on the frame....

Posted on Feb 14, 2010

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1 Answer

I need a factory wiring diagram for 2005 gmc sierra 1500


Hi Steve,
Try search terms "GMC Sierra 1500 wiring diagram". This should yield a good few hits like: Schematic me Free Electronic Schematic Diagram and. http://fuel-saver.org/

Aug 08, 2015 | GMC Cars & Trucks

1 Answer

I need an Illustrated Parts Break down for a 1989 GMC Sierra 1500. 350 w/ PS/PB loaded. Steering column Removal Repair or Replace


Hi.

Below you get all the parts breakdown for GMC Sierra 1500, including steering column assembly:

1500 SIERRA

Here diagrams for all 1989 GMC trucks.

If you need to take apart the steering column you will also need wiring. below the color codes and wiring tips:

GMC SIERRA 1988-2005 VEHICLE WIRING

Regards.

Ginko

Aug 31, 2011 | GMC C1500 Cars & Trucks

1 Answer

I have a 2002 GMC Sierra 1500. 4.3 liter engine. I brought it to autozone and they put the gauge on it and got two codes P0140 and P0300. I had my distributor cap replaced, ignition rotor, plugs ,wires,...


Clean mass air flow sensor with a nonchlronated brake cleaner,install new air filter and check all vacuum lines for leaks then check for vacuum leak around or at intake manifold.Code P0140 is for mass air flow sensor code P0300 is a multiple misfire which more than likely is a vacuum leak possibly intake manifold gaskets leaking.

Apr 11, 2011 | 2002 GMC Sierra 1500

1 Answer

I need a diagram of the 2003 GMC sierra 1500 4wd brake lines


Check out www.autozone.com for this type of diagram. You have to register, but it's free.

Mar 05, 2011 | 2003 GMC Sierra 1500

1 Answer

Where to find diagram to install whole rear brake lines on 1992 GMC Sierra 1500 series pickup truck


I don't know about a diagram. Just buy some 1/4 inch brake line and run it as close to the original as you can.

Apr 03, 2010 | 1992 GMC Sierra K1500

1 Answer

Where is the fuel filter on my 2008 GMC Sierra 1500 4WD?


The fuel filter is in the fuel tank.This vehicle has a returnless fuel system.There is no fuel return line.Hope this helps.Good luck.

Feb 17, 2010 | 2008 GMC Sierra 1500 2WD

1 Answer

2001 gmc sierra 1500 not getting fuel


remove fuel line from throttle body and have someone try to start. If no fuel is "shooting" out of line, there is a block. clean out line or replace.

Jul 05, 2009 | 2001 GMC Sierra 2500HD

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