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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (Engine Controls - Remove/Install/Overhaul - 5.9L Diesel) >> Fuel System >> Fuel Line Disconnect Fittings >> Removal & Installation (Dual Tab)

Removal & Installation (Dual Tab)

WARNING: This page is about a different car, the 1995 Dodge Pickup and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect negative battery cables. Ensure disconnect fitting and fuel lines are clean. Note location of tabs on disconnect fitting. See Figure.
  2. Squeeze both tabs against disconnect fitting. Pull disconnect fitting from fuel line. Inspect components for damage. If disconnect fitting is damaged, entire assembly must be replaced.
  3. To install, ensure fuel line and disconnect fitting are clean. Lubricate fuel line and disconnect fitting with engine oil. Install disconnect fitting on fuel line until click sound is heard.
  4. Pull on fuel line and disconnect fitting to ensure components are properly locked together. Reconnect negative battery cables. Start engine and check for leaks.
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