Hombre S Regular Cab 4WD V6-4.3L (1999)
Fuel Line Coupler: Service Precautions
CAUTION: Always apply a few drops of clean engine oil to the male pipe ends before connecting fuel pipe fittings in order to reduce the risk of fire
and personal injury.
This will ensure proper reconnection and prevent a possible fuel leak.
During normal operation, the O-rings located in the female connector will swell and may prevent proper reconnection if not lubricated.
