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Home >> Kia >> 2005 >> Optima EX, 2.7 8 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System/Fuel System - 2.7L >> Fuel Delivery System >> Fuel Line And Vapor Line >> Installation
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Fuel Line And Vapor Line: Installation

  1. Install the fuel vapor hose and return hoses.
    • If the fuel line has a stepped section, connect the fuel hose to the line securely, as shown in the illustration.
    • If the fuel line does not have a stepped section, connect the fuel hose to the line securely.
Fig 1: Installing Fuel Vapor Hose & Return Hoses (With Stepped Section)
G00328612Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Installing Fuel Vapor Hose & Return Hoses (Without Stepped Section)
G00328613Courtesy of KIA MOTORS AMERICA, INC.
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