OEM 2003 GMC Savana 3500 Fuel Filler Hose

2003 GMC Savana 3500 Fuel Filler Hose Parts Questions & Experts Answers

• Q: How to replace the rear tank Fuel Filler Hose on 2003 GMC Savana 3500?

  A: The first step to replace the filler tube with a rear tank involves cleaning all fuel pipe and hose connections together with their surrounding areas to stop fuel system contamination. To replace the filler tube with a rear tank you should drain fuel until it reaches below the fuel tank fill hose. Begin by eliminating the 2 retaining bolts and push-pin that hold the filler neck onto the body structure before raising the vehicle. Begin fuel tank tube and assembly replacement by first removing the fuel filler tube ground strap bolt then loosening the fuel fill hose to fuel fill pipe clamp and finally disconnecting the fuel fill hose from the fuel fill pipe. To install the fuel fill pipe users should first align it with the housing and tighten the hose clamp to 2.75 n.m (24 lb in). Reinstall the fuel filler tube ground strap bolt while tightening it to 8 n.m (70 lb in), lower the vehicle afterward. After installing the fuel fill pipe housing bolts and push-pin users must tighten these bolts to 6 n.m (53 lb in) before refilling the fuel tank and finally installing the fuel filler cap.