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How to Replace Fuel Filler Neck 00-05 Chevy Monte Carlo

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  1. step : Removing the Fuel Filler Neck (0:40)
    • Open the fuel door
    • Remove the gas cap
    • Remove the three 7mm bolts around the gas filler neck
    • Raise the vehicle on jack stands
    • Remove the 10mm bolt from the bracket
    • Remove clamp from the gas hose with a flat blade screwdriver
    • Pry the hose free while pulling the fuel filler neck free without damaging the hose
    • Pull the filler neck down and out
  2. step : Installing the New Filler Neck (2:36)
    • Feed the new filler neck into place
    • Place the hose into place and line it up
    • Replace the 10mm bolt to the bracket without tightening the entire way
    • Replace and tighten the three 7mm bolts around the filler neck
    • Replace the gas cap
    • Close the fuel door
    • Tighten the 10mm bolt
    • Tighten the hose clamp with a flat blade screwdriver

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Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of Thanks.

In this video, we're going to show you how to replace the fuel filler neck on this 2003 Chevy Monte Carlo. It's the same part and similar process on these Monte Carlos from 2000 to 2005. The items you'll need for this include a new fuel filler neck from, a 7mm, 8mm, and 10mm socket and ratchet, a flat blade screwdriver, and jack and jack stands.

Open up the fuel door, remove your gas cap, and then remove these three 7mm bolts. We'll fast-forward as Mike does that. Now, raise your vehicle, and under here you want to remove this 10mm bolt and loosen up this hose clamp with either an 8mm socket and ratchet or a flat blade screwdriver. We'll fast-forward through this.

Now, using a flat blade screwdriver, pry the hose free while pulling the fuel filler neck free. While doing this, you want to be careful not to damage the hose. Once you get to a certain point you can just pull the filler neck down and pull it free.

Up top is the old fuel filler neck; below it is the new one from 1A Auto. You can see they're identical, and they'll fit exactly the same.

Take your new fuel filler neck, feed it up into place, and then push the hose into place. Slide the hose clamp into place. Make sure this is lined up, and then you want to replace this 10mm bolt, but don't tighten it up all the way. We'll fast-forward as Mike replaces these three 7mm bolts and tightens them up.

At certain points, you made need a flat blade screwdriver to just pry up on the filler neck so that the holes line up for the bolts. Now tighten up the 10mm bolt the rest of the way and then tighten up that hose clamp. Then you're all set.

We hope this video helps you out. Brought to you by, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 7mm Socket
  • 8mm Socket

2000 - 2005  Chevrolet  Monte Carlo
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