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How to Release Fuel Pressure 05-10 Chrysler 300

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How to Release Fuel Pressure 05-10 Chrysler 300

Created on: 2016-12-30

How to release the fuel pressure on 05, 06, 07, 08, 09, 10 Chrysler 300.

  1. step 1 :Depressurizing the Fuel Lines
    • Lift the trunk cover
    • Remove the fuse panel cover
    • Remove the fuel pump relay, located in the bottom right corner
    • Start the vehicle and let it run until it dies
    • Crank the vehicle a few more times to clear the fuel system
  2. step 2 :Priming the Fuel System
    • Insert the fuel pump relay into its socket
    • Reinstall the fuse panel cover
    • Turn the key on and wait for the fuel pump to shut off
    • Repeat the process three times
    • Crank the vehicle

Tools needed for replacement

  • Materials, Fluids, and Supplies

    Gloves

Installation Video
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Hi, I'm Mike from 1AAuto. We've been selling auto parts for over 30 years! We're dedicated to delivering quality auto parts, expert customer service, and fast and free shipping, all backed by our 100% satisfaction guarantee. So visit us at 1AAuto.com, your trusted source for quality auto parts.

In this video, we're going to be working with our 2006 Chrysler 300 3.5-liter V6. We're going to show you how to relieve the fuel pressure from your fuel system, so you can work on its components safely.

If you like this video, please click subscribe. We have a ton more information on this car as well as many other makes and models. If you ever need parts for your vehicle, you can follow the link down in the description, over to 1AAuto.com.

Lift up the carpet in your vehicle's trunk, here you'll find the battery and the rear fuse panel. This relay all the way at the end, closest to the back of the vehicle on the right, is our fuel pump relay. We'll remove that and go back up to the driver's seat of our vehicle. With the fuel pump relay disconnected, we'll turn the key, run the vehicle until it dies. Then we'll shut it off and crank it a few more times just to ensure that there's no more fuel getting through the injectors. Now that we know there's no fuel pressure left in the system, we can safely work on it.

Once your fuel system is put back together and you're ready to run the vehicle, reinstall your fuel pump relay. Once you've reinstalled the relay, put the back of the cover back on first, snap the front end, set your trunk carpet down. Now we'll turn the key to the on position until we can hear the fuel pump shut off, turn the key off, and repeat that process three times before starting our vehicle. Now our vehicle's good to go.

Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Gloves


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