Fuel Rails & Injectors: Installation
WARNING: This page is about a different car, the 2002 Suzuki XL-7, 2002 Suzuki Vitara, 2002 Suzuki Grand Vitara, 2002 Suzuki Esteem, and 2002 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
- Install NEW grommets and "O" rings on injectors. Coat NEW "O" rings with thin coat of fuel. See Figure . Install injectors on fuel rail. Ensure injectors rotate smoothly on fuel rail. If injectors do not rotate smoothly, check for binding "O" ring.
- Install insulators in cylinder head. Install fuel rails with injectors. Install and tighten fuel rail retaining bolts to specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure.
- After repairs, check for fuel leaks. With engine off, turn ignition to ON position for 2-3 seconds to activate fuel pump. Repeat until pressure can be felt in fuel hose. Check for fuel leaks around connections. Repair fuel leaks if necessary.
- Install NEW grommets and "O" rings on injectors. Coat NEW "O" rings with thin coat of fuel. See Figure . Install injectors on fuel rail. Ensure injectors rotate smoothly on fuel rail. If injectors do not rotate smoothly, check for binding "O" ring.
- Install insulators in cylinder head. Install fuel rail with injectors. Install and tighten fuel rail retaining bolts to specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure.
- After repairs, check for fuel leaks. With engine off, turn ignition to ON position for 2-3 seconds to activate fuel pump. Repeat until pressure can be felt in fuel hose. Check for fuel leaks around connections. Repair fuel leaks if necessary.