Fuel Injector Removal And Installation: Installation
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Reference: FUEL INJECTOR INSPECTION
Reverse removal procedure for installation noting the following.
- Replace injector O-ring (1) and insulator (7) with new one using care not to damage it.
- Check if cushion (2) is scored or damaged. If it is, replace with new one.
- Apply O-ring oil to O-rings (1), and then install injectors (3) into delivery pipes (4) and intake manifold.
Make sure that injectors rotate smoothly (6). If not, probable cause is incorrect installation of O-ring. Replace O-ring with new one.
"A": Oil 99000-25320SUZUKI DI O RING OIL(500CC)
- Tighten delivery pipe bolts (5) and fuel union bolt (8) to specified torque and make sure that injectors rotate smoothly.
Tightening torque
Fuel delivery pipe bolt a: 25 N.m (2.5 kg-m, 18.0 lb-ft)
Fuel union bolt b: 30 N.m (3.0 kg-m, 22.0 lb-ft)
- After installation, with engine OFF and ignition switch ON, check for fuel leaks around fuel line connection.