Jetta L4-1781cc 1.8L SOHC (RV, PF) (1989)
Fuel Rail: Testing and Inspection
Digifant II Fuel Rail Assembly
1.
Check the Fuel Rail for any signs of damage or cracks.
2.
Check for leaks at supply and return hose mounts.
3.
Check for leaks at fuel injector mounts.
4.
Check fuel pressure regulator for leaks.
5.
Check for any loose Fuel Rail (pipe) to intake manifold mounting nuts.