Vacuum Hose Repair - Mini-Tube

2004 Ford Econoline E150, Van Cargo, 4.6 WSECTION Vacuum Hose Repair - Mini-Tube
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S) CHART

G03910367
Vacuum Pump Kit 416-D002 (D95L-7559-A) or equivalent
  1. Measure the length of the damaged area of the mini-tube vacuum hose.
  2. Cut a piece of standard 1/8-inch inner diameter vacuum hose approximately 25 mm (1 inch) longer than the damaged area of the mini-tube vacuum hose.
  3. Cut off the mini-tube vacuum hose on each side of the damaged area.
  4. WARNING: Read the warning information on the product label to prevent possible personal injury.
  5. Dip the mini-tube hose ends in commercially available paint thinner containing methyl ethyl ketone (MEK). This solvent will seal the mini-tube in the vacuum hose.
  6. Insert the ends of the mini-tube vacuum hose approximately 9 mm (3/8 inch) into the ends of the standard 1/8-inch repair vacuum hose section.
    Fig 1: Identifying Insert Dimension Of Mini-Tube Vacuum Hose
    G03879312Courtesy of FORD MOTOR CO.
  7. Shake the repair joint after assembly to make sure the solvent is dispersed and the vacuum line is not plugged.
  8. Test the system for a vacuum leak in the repair area.
    • Use the Vacuum Pump or equivalent.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.