Results 1 to 4 of 4

Thread: My fuel pump and MFI relay(videos), are they working?

  1. #1
    Forum User Feedback Score 0 FlamboyantStealthTT's Avatar
    Join Date
    Sep 2010
    Owner Since

    Posts
    70
    Thanks
    1
    Thanked 0 Times in 0 Posts

    My fuel pump and MFI relay(videos), are they working?

    the first video where the camra is set right next to the fuel pump. im not sure if the sound after the key is turned at acc is the ecs motor in the back or the fuel pump. my friend says its not. but listen closer at exactly 1:31-1:33 mark theres an additional sound that car be heard, faint but can be heard after that loud sound.


    also is this how the mfi relay supposed to sound like?
    Last edited by FlamboyantStealthTT; 10-10-2010 at 06:25 PM.
    06 Mazda6s - Gone
    02 Subaru Impreza WRX - Sold
    95 Subaru Impreza USDM WRX engine JDM STi exterior swap - Sold
    05 Dodge SRT-4 - Sold
    94 Dodge Stealth RT turbo - 99 front end, 13G's with supporting bolt ons

    FS: 1)Spec stage5 clutch kit $150 shipped 2)Stealth RT LED taillights $80 shipped 3)Stealth pearl yellow OEM 17's with tires 4)RARE Defi narrowband airfuel gauge $70 shipped 5)DNP Y-pipe with Blitz DD BOV $220 shipped

  2. #2
    The one. The only. verified Feedback Score 11 (100%) stealthee's Avatar
    Join Date
    Sep 2010
    Owner Since
    August 28, 2002

    Location
    SWPA
    Posts
    3,655
    Thanks
    114
    Thanked 536 Times in 401 Posts
    The fuel pump only runs when the car is cranking. There is no fuel pump priming in a 3s. That noise to me sounds like your power antenna motor or possibly active exhaust motor.

    [06-05, 19:29] OhioSpyderman: Brian, finding a woman is NOT the answer, you need to shop for a good VACUUM

  3. #3
    Forum User Feedback Score 0 FlamboyantStealthTT's Avatar
    Join Date
    Sep 2010
    Owner Since

    Posts
    70
    Thanks
    1
    Thanked 0 Times in 0 Posts
    whats that thing that shops spray into the intake plenum to test fuel pressure, when it gets in the system if the car runs then the fuel pressure is low? how do i do it?

  4. #4
    The one. The only. verified Feedback Score 11 (100%) stealthee's Avatar
    Join Date
    Sep 2010
    Owner Since
    August 28, 2002

    Location
    SWPA
    Posts
    3,655
    Thanks
    114
    Thanked 536 Times in 401 Posts
    Starter fluid.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
3000GT / Stealth / GTO Resources
3000GT / Stealth / GTO / Multi-site Classifieds
3000GT/Stealth/GTO Event Pages
3S National Gathering
East Coast Gathering
Upper Mid-West Gathering
Blue Ridge Gathering
3000GT/Stealth/GTO Clubs and Groups
Michigan 3S
MInnesota 3S
Wisconsin 3S
Iowa, Nebraska, Kansas 3S
North California 3000GT/Stealth
United Society of 3S Owners
3000GT/Stealth/GTO Forums
3000GT/Stealth International
3000GT/Stealth/GTO Information and Resources
Team 3S
3000GT / Stealth / GTO Information
daveblack.net
The 3000GT/Stealth/GTO Web History Project
3000gt.com
3000GT / Stealth International WWWboard Archive