Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 655 (ENGINE CONTROLS AND FUEL - 3.4L - INTRODUCTION)REPAIR INSTRUCTIONSFILLER TUBE REPLACEMENTINSTALLATION PROCEDURE

2006 Isuzu Ascender S, 5.3 M, 4WD

Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Fresh Air Hose & Fuel Filler Tube

GM1418671

Courtesy of GENERAL MOTORS CORP.

Attach the fresh air hose to the fuel filler tube.

Fig 2: View Of Closeout Grommet

GM1418672

Courtesy of GENERAL MOTORS CORP.

Install the closeout grommet.

Fig 3: View Of Fuel Filler Tube

GM1418670

Courtesy of GENERAL MOTORS CORP.

Position the fuel filler tube (1) to the vehicle.

Fig 4: View Of Fuel Filler Tube Bracket Bolts & Closeout Grommet

GM1418669

Courtesy of GENERAL MOTORS CORP.

Position the fuel filler tube to the closeout grommet (1).

CAUTION: Refer to Fastener Caution .

Install the fuel filler tube bracket bolts (2).
Tighten: Tighten the bolt to 9 N.m (80 lb in).

Fig 5: View Of Fuel Filler Pipe, EVAP Vent & Fresh Air Hoses At Fuel Tank

GM1347586

Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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