Receiving Helpdesk

what should the fuel rail pressure be on a duramax

by Mallie Altenwerth Published 3 years ago Updated 2 years ago

The pressure should never go below 3,000 psi; if it does, something is wrong.Oct 20, 2009

What does low fuel rail pressure mean in Duramax?

Trouble Code: P0087 Fuel Rail/System Pressure – Too Low This means the fuel pump can vary its speed to deliver fuel as needed, rather than running constantly at a steady speed. There is a sensor on the fuel rail that monitors fuel pressure and determines if the vehicle needs more or less fuel.

What is the proper fuel pressure for a Duramax?

Normal Oil Pressure Readings?

  • Disc Man. I recently bought an 08 Duramax with 32,000 miles on it and the oil pressure guage seems to fluxuate more than any other vehicle that I've ever owned. ...
  • CAGLE DURAMAX
  • Ryan_Dmax. On a cold morning mine will be just over half way. ...
  • Hondarider552. ...
  • danhr. ...
  • Disc Man. ...
  • 03Duramax4x4. ...
  • poosniffer. ...
  • gr8shot. ...
  • mackyoudip. ...

More items...

How much fuel pressure does a Duramax have?

Their spec indicates a minimum fuel rail pressure of 1450 psi @ cranking speed. Mine actually barely started today with a rail pressure of 1228 psi cranking @ approx 150 RPM. Engine idling rail pressure is 4K to 5K @ temp (180F) with a fuel temp of less than 135F.

What is the normal fuel pressure at the rail?

You will need a scanner tool to measure fuel rail pressure. Mine was about 1500 psi at start up and then 500-600 at idle. Then varies depending on throttle position.

What is normal fuel rail pressure on a LBZ Duramax?

knaffie, That one I do know!! The injection pump (CP3) draws the fuel from the tank through the filter and then ramps it up pressure to the 26-28k psi at the fuel rail to feed the injectors.Apr 24, 2010

What should fuel rail pressure be on Duramax at idle?

For starting a Duramax, you'll need a minimum of 1,500 psi fuel pressure at the rail while cranking and at idle a minimum of 5,000 psi.Jan 29, 2015

What PSI should fuel rail pressure be?

What Psi Should Fuel Rail Pressure Be? It will always take 58psi for the rail to maintain pressure, regardless of the operating condition (less than sufficient fuel to keep the pump running).Feb 20, 2022

How much fuel pressure does a 6.6 Duramax have?

Because the 500 to 3,000 psi of control oil pressure is multiplied by seven, the fuel injection spray pressure runs from 3,500 to 21,000 psi. The Duramax diesel fuel system needs the same super pressures that all diesels need in order to properly inject the fuel.Feb 3, 2020

What causes low fuel rail Duramax?

It could be a restriction or a leak on the supply line between the fuel tank and the injection pump. It could be a weak injection pump not able to increase fuel pressure up to the maximum under load. It also could be one or more injectors have high return rate.Sep 12, 2008

What should my fuel rail pressure be lb7?

Note that the fuel rail pressure is at 24,053 psi. As stated previously, the fuel pressure with the Ignition relay unplugged needs to be a minimum of 2500 to 3500 psi during cranking for the return rate test results to be valid.Mar 29, 2017

What should my fuel rail pressure be kPa?

Required fuel pressure can vary depending on your vehicle's engine and fuel system. Carbureted engines may require as little as 28 kPa (4 PSI), while modern multipoint fuel injected high-performance engines can require as much as 414 kPa (60 PSI).Feb 17, 2021

What is the correct fuel pressure?

Fuel pressure for most vehicles should stay in a 5- to 10-psi range.

What happens if fuel rail pressure is too high?

The Importance of Correct Fuel Pressure If fuel pressure is too high, your vehicle's engine could be over fueled, leading to many of the symptoms listed below. Some of these symptoms include your engine running rough, poor fuel economy and black smoke from the exhaust.

What causes low fuel rail pressure?

Three of the most common causes of heavy equipment low fuel pressure are a faulty regulator, a fuel pump malfunction or problems with the fuel lines.

Where is the fuel rail pressure sensor on a Duramax?

The sensor is mounted on the right fuel rail under the EGR Cooler.

How much fuel pressure does a diesel engine have?

On diesel engines, it features a high-pressure (2,000 BAR – 29,000 PSI) fuel rail feeding individual solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors or pump nozzles. Diesel fuel is injected into the engine in very small amounts by electronically controlled injectors.Dec 8, 2015

What is a leaky fuel filter head?

The filter head is the part that the fuel filter screws into and has the primer plunger incorporated into it.There are O-rings and seals that break down with age and use.

Where is the CP3 pump located?

This is a big job to do as the CP3 is gear driven off of the camshaft and is located in the valley of the engine.

Can low fuel rail pressure cause MIL?

Low rail pressure may or may not cause an MIL (check engine light). This is a very common problem that we hear about from our Duramax customers. Actual fuel rail pressure is not keeping up with desired fuel rail pressure. This may only happen in high fuel demand situations like towing or racing but it can also happen with everyday use.

image
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9
8.3.21PHP Version3.18sRequest Duration2MBMemory UsageGET {post}Route
  • warninglog[07:09:07] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
  • warninglog[07:09:07] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
  • warninglog[07:09:07] LOG.warning: Callables of the form ["Swift_SmtpTransport", "Swift_Transport_EsmtpTranspor...
  • warninglog[07:09:07] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
  • warninglog[07:09:07] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
  • warninglog[07:09:07] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • warninglog[07:09:07] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • warninglog[07:09:07] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • warninglog[07:09:07] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • Booting (16.6ms)
  • Application (3.17s)
  • 1 x Application (99.46%)
    3.17s
    1 x Booting (0.52%)
    16.60ms
    7 templates were rendered
    • themes.DevBlog.content.post (resources/views/themes/DevBlog/content/post.blade.php)34blade
      Params
      0
      post
      1
      postContent
      2
      author
      3
      updated_at
      4
      bing_rich_snippet_text
      5
      bing_rich_snippet_link
      6
      bing_related_keywords
      7
      google_related_keywords
      8
      bing_news_title
      9
      bing_news_description
      10
      bing_videos
      11
      bing_images
      12
      bing_search_result_title
      13
      bing_search_result_description
      14
      bing_search_result_url
      15
      bing_paa_questions
      16
      bing_paa_answers
      17
      bing_slider_faq_questions
      18
      bing_slider_faq_answers
      19
      bing_pop_faq_questions
      20
      bing_pop_faq_answers
      21
      bing_tab_faq_questions
      22
      bing_tab_faq_answers
      23
      google_faq_questions
      24
      google_faq_answers
      25
      google_rich_snippet
      26
      google_search_result
      27
      indexedArray
      28
      total_images
      29
      total_videos
      30
      settings
      31
      url_current
      32
      menus
      33
      sidebar
    • themes.DevBlog.layouts.master (resources/views/themes/DevBlog/layouts/master.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.head (resources/views/themes/DevBlog/panels/head.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.header (resources/views/themes/DevBlog/panels/header.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.navbar (resources/views/themes/DevBlog/panels/navbar.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.footer (resources/views/themes/DevBlog/panels/footer.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.scripts (resources/views/themes/DevBlog/panels/scripts.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    uri
    GET {post}
    middleware
    web, checkdate
    as
    post.show
    controller
    App\Http\Controllers\Frontend\json_data\PostController@show
    namespace
    where
    file
    app/Http/Controllers/Frontend/json_data/PostController.php:18-166
    7 statements were executed3.14s
    • select * from `posts` where `published_at` <= '2025-06-06 07:09:07' and `slug` = 'what-should-the-fuel-rail-pressure-be-on-a-duramax' and `posts`.`deleted_at` is null limit 1
      2.94ms/app/Providers/RouteServiceProvider.php:54receivinghelpdeskask
      Metadata
      Bindings
      • 0. 2025-06-06 07:09:07
      • 1. what-should-the-fuel-rail-pressure-be-on-a-duramax
      Backtrace
      • 15. /app/Providers/RouteServiceProvider.php:54
      • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:842
      • 19. Route binding:39
      • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 21. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:78
    • select * from `json_post_contents` where `json_post_contents`.`post_id` = 135541 and `json_post_contents`.`post_id` is not null and `rewrite_id` = 0
      7.27msmiddleware::checkdate:30receivinghelpdeskask
      Metadata
      Bindings
      • 0. 135541
      • 1. 0
      Backtrace
      • 19. middleware::checkdate:30
      • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 21. /vendor/laravel/jetstream/src/Http/Middleware/ShareInertiaData.php:61
      • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 23. /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
    • select * from `nova_menu_menus` where `slug` = 'header' limit 1
      750μs/vendor/outl1ne/nova-menu-builder/src/helpers.php:32receivinghelpdeskask
      Metadata
      Bindings
      • 0. header
      Backtrace
      • 15. /vendor/outl1ne/nova-menu-builder/src/helpers.php:32
      • 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
      • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
    • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`menu_id` = 1 and `nova_menu_menu_items`.`menu_id` is not null and `parent_id` is null order by `parent_id` asc, `order` asc, `name` asc
      480μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
      Metadata
      Bindings
      • 0. 1
      Backtrace
      • 19. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
      • 20. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
      • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
    • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`parent_id` in (1) order by `order` asc
      330μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
      Metadata
      Backtrace
      • 24. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
      • 25. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
      • 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
    • select `id`, `post_title`, `slug` from `posts` where `status` = 'publish' and `posts`.`deleted_at` is null order by RAND() limit 10
      3.13s/app/View/Composers/SidebarView.php:22receivinghelpdeskask
      Metadata
      Bindings
      • 0. publish
      Backtrace
      • 14. /app/View/Composers/SidebarView.php:22
      • 15. /app/View/Composers/SidebarView.php:12
      • 16. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:124
      • 17. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:162
      • 20. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177
    • select * from `fake_users` where `fake_users`.`id` = 15305 limit 1
      1.11msview::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15receivinghelpdeskask
      Metadata
      Bindings
      • 0. 15305
      Backtrace
      • 21. view::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15
      • 23. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:108
      • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 25. /vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69
      • 26. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:61
    App\Models\FakeUser
    1
    Outl1ne\MenuBuilder\Models\MenuItem
    1
    Outl1ne\MenuBuilder\Models\Menu
    1
    App\Models\JsonPostContent
    1
    App\Models\Post
    11
        _token
        VSCJO2d9zYlhAinvpbE2D6MuwAW9VEBFLcCGIz53
        _previous
        array:1 [ "url" => "https://receivinghelpdesk.com/ask/what-should-the-fuel-rail-pressure-be-on-a-d...
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /what-should-the-fuel-rail-pressure-be-on-a-duramax
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:24 [ "cf-ipcountry" => array:1 [ 0 => "US" ] "cf-connecting-ip" => array:1 [ 0 => "216.73.216.64" ] "cdn-loop" => array:1 [ 0 => "cloudflare; loops=1" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "cf-ray" => array:1 [ 0 => "94b431b41be2e826-ORD" ] "accept-encoding" => array:1 [ 0 => "gzip, br" ] "priority" => array:1 [ 0 => "u=0, i" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "cf-visitor" => array:1 [ 0 => "{"scheme":"https"}" ] "connection" => array:1 [ 0 => "close" ] "x-forwarded-proto" => array:1 [ 0 => "https" ] "x-forwarded-for" => array:1 [ 0 => "216.73.216.64, 172.71.254.25" ] "x-server-addr" => array:1 [ 0 => "154.12.239.204" ] "host" => array:1 [ 0 => "receivinghelpdesk.com" ] ]
        request_server
        0 of 0
        array:55 [ "USER" => "runcloud" "HOME" => "/home/runcloud" "SCRIPT_NAME" => "/ask/index.php" "REQUEST_URI" => "/ask/what-should-the-fuel-rail-pressure-be-on-a-duramax" "QUERY_STRING" => "" "REQUEST_METHOD" => "GET" "SERVER_PROTOCOL" => "HTTP/1.0" "GATEWAY_INTERFACE" => "CGI/1.1" "REDIRECT_URL" => "/ask/what-should-the-fuel-rail-pressure-be-on-a-duramax" "REMOTE_PORT" => "35938" "SCRIPT_FILENAME" => "/home/runcloud/webapps/ReceivingHelpDesk/ask/index.php" "SERVER_ADMIN" => "you@example.com" "CONTEXT_DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "CONTEXT_PREFIX" => "" "REQUEST_SCHEME" => "http" "DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "REMOTE_ADDR" => "172.71.254.25" "SERVER_PORT" => "80" "SERVER_ADDR" => "127.0.0.1" "SERVER_NAME" => "receivinghelpdesk.com" "SERVER_SOFTWARE" => "Apache/2.4.63 (Unix) OpenSSL/1.1.1f" "SERVER_SIGNATURE" => "" "LD_LIBRARY_PATH" => "/RunCloud/Packages/apache2-rc/lib" "PATH" => "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HTTP_CF_IPCOUNTRY" => "US" "HTTP_CF_CONNECTING_IP" => "216.73.216.64" "HTTP_CDN_LOOP" => "cloudflare; loops=1" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_CF_RAY" => "94b431b41be2e826-ORD" "HTTP_ACCEPT_ENCODING" => "gzip, br" "HTTP_PRIORITY" => "u=0, i" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_CF_VISITOR" => "{"scheme":"https"}" "HTTP_CONNECTION" => "close" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_X_FORWARDED_FOR" => "216.73.216.64, 172.71.254.25" "HTTP_X_SERVER_ADDR" => "154.12.239.204" "HTTP_HOST" => "receivinghelpdesk.com" "HTTPS" => "on" "REDIRECT_STATUS" => "200" "REDIRECT_HTTPS" => "on" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/ask/index.php" "REQUEST_TIME_FLOAT" => 1749173947.6504 "REQUEST_TIME" => 1749173947 ]
        request_cookies
        []
        
        response_headers
        0 of 0
        array:7 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "private, must-revalidate" ] "date" => array:1 [ 0 => "Fri, 06 Jun 2025 01:39:07 GMT" ] "pragma" => array:1 [ 0 => "no-cache" ] "expires" => array:1 [ 0 => -1 ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IjMyZ2lWZ0NLS2hwNDluUjRaWTI4cFE9PSIsInZhbHVlIjoia2hZamJqQUVCSUFIcWxvZC9pbk9LNmpuRDRSMFFNOGYyS1VvWnc0bHQ1V3JQbDl1eDNLem1DN0NQVWNMa01mSzQzdW5nR0dzdVJtaUtHdGFDYkZBNXcwd25xYi9Qd2lwNUdCWHRMSkx0Rmx6bWdqSXR4RmJDOHlGbDMxT2piQVMiLCJtYWMiOiI2ZmQxMWQyOTQ0MmY0YWU4NDM1NWM4OThlYzAzNGIxZTM3YjA0ZWQ1ZTc0ZjQ3ODMyYzRmZjA0N2I5ZGNjYjUzIiwidGFnIjoiIn0%3D; expires=Fri, 06-Jun-2025 03:39:10 GMT; Max-Age=7200; path=/; samesite=laxXSRF-TOKEN=eyJpdiI6IjMyZ2lWZ0NLS2hwNDluUjRaWTI4cFE9PSIsInZhbHVlIjoia2hZamJqQUVCSUFIcWxvZC9pbk9LNmpuRDRSMFFNOGYyS1VvWnc0bHQ1V3JQbDl1eDNLem1DN0NQVWNMa01mSzQzdW5nR" 1 => "askhelpdesk_session=eyJpdiI6ImlTeTBFejF5eXBaZTFYM3RyRXE0enc9PSIsInZhbHVlIjoiR1VVcUJ4VTFnbFo5aDA3bG5PdFBjTGR3cWhVUjhnTDlOVUljcHBSNGlZOTRkZjUvZW0vZ0didElmakFibk0vUmxBZVRMalIrVmVpRWVHRmFqMm84Mi9sMFY4K2k3MkdVZjBYMWJZVG0rZU1Ld2JJY1N2TW1qNG80NGtPcmljdS8iLCJtYWMiOiIxZGI2MmE0ODg2ODgxNzE5MGQ3MmNkNjM4ODg3YTIxODlhNGY3ZWQwMzE4ZWE3Y2U3ZjBiMjE5M2IxZGM4OGEwIiwidGFnIjoiIn0%3D; expires=Fri, 06-Jun-2025 03:39:10 GMT; Max-Age=7200; path=/; httponly; samesite=laxaskhelpdesk_session=eyJpdiI6ImlTeTBFejF5eXBaZTFYM3RyRXE0enc9PSIsInZhbHVlIjoiR1VVcUJ4VTFnbFo5aDA3bG5PdFBjTGR3cWhVUjhnTDlOVUljcHBSNGlZOTRkZjUvZW0vZ0didElmakFibk0v" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IjMyZ2lWZ0NLS2hwNDluUjRaWTI4cFE9PSIsInZhbHVlIjoia2hZamJqQUVCSUFIcWxvZC9pbk9LNmpuRDRSMFFNOGYyS1VvWnc0bHQ1V3JQbDl1eDNLem1DN0NQVWNMa01mSzQzdW5nR0dzdVJtaUtHdGFDYkZBNXcwd25xYi9Qd2lwNUdCWHRMSkx0Rmx6bWdqSXR4RmJDOHlGbDMxT2piQVMiLCJtYWMiOiI2ZmQxMWQyOTQ0MmY0YWU4NDM1NWM4OThlYzAzNGIxZTM3YjA0ZWQ1ZTc0ZjQ3ODMyYzRmZjA0N2I5ZGNjYjUzIiwidGFnIjoiIn0%3D; expires=Fri, 06-Jun-2025 03:39:10 GMT; path=/XSRF-TOKEN=eyJpdiI6IjMyZ2lWZ0NLS2hwNDluUjRaWTI4cFE9PSIsInZhbHVlIjoia2hZamJqQUVCSUFIcWxvZC9pbk9LNmpuRDRSMFFNOGYyS1VvWnc0bHQ1V3JQbDl1eDNLem1DN0NQVWNMa01mSzQzdW5nR" 1 => "askhelpdesk_session=eyJpdiI6ImlTeTBFejF5eXBaZTFYM3RyRXE0enc9PSIsInZhbHVlIjoiR1VVcUJ4VTFnbFo5aDA3bG5PdFBjTGR3cWhVUjhnTDlOVUljcHBSNGlZOTRkZjUvZW0vZ0didElmakFibk0vUmxBZVRMalIrVmVpRWVHRmFqMm84Mi9sMFY4K2k3MkdVZjBYMWJZVG0rZU1Ld2JJY1N2TW1qNG80NGtPcmljdS8iLCJtYWMiOiIxZGI2MmE0ODg2ODgxNzE5MGQ3MmNkNjM4ODg3YTIxODlhNGY3ZWQwMzE4ZWE3Y2U3ZjBiMjE5M2IxZGM4OGEwIiwidGFnIjoiIn0%3D; expires=Fri, 06-Jun-2025 03:39:10 GMT; path=/; httponlyaskhelpdesk_session=eyJpdiI6ImlTeTBFejF5eXBaZTFYM3RyRXE0enc9PSIsInZhbHVlIjoiR1VVcUJ4VTFnbFo5aDA3bG5PdFBjTGR3cWhVUjhnTDlOVUljcHBSNGlZOTRkZjUvZW0vZ0didElmakFibk0v" ] ]
        session_attributes
        0 of 0
        array:4 [ "_token" => "VSCJO2d9zYlhAinvpbE2D6MuwAW9VEBFLcCGIz53" "_previous" => array:1 [ "url" => "https://receivinghelpdesk.com/ask/what-should-the-fuel-rail-pressure-be-on-a-duramax" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]