Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Oil leak

(1992 Isuzu Pickup)
in Florence, KY on February 23, 2011
oil leaks from fuel pump and it did have a rubber hose on it. where does that rubber hose connect to ?
Displaying 1 answers & 2 comments
Popular Answer
on February 23, 2011
I have to guess that you have a carbureted gasoline type truck. I'd say that the oil leaking from the pump (which I assume is on the engine block) is because it has a leaky gasket or the pump is worn out and leaking oil from the inside to the outside of the pump. if you have this type of pump, probably the rubber hose is a vent hose put there to keep dirt and water out.
on February 23, 2011
yes its a carborated engine .its either the fuel pump or a pressure regulator. its attached to the bottom of the intake manifold. . it runs great other than that oil leak. i tried to plug it off and it just blew the line off that i put on it. also it runned bad until it blew it off. ??
on January 17, 2013
same thing here! I guess the oil galleys in the block get clogged and spit out oil i was just told to get a 5 foot hose that is oil compatible and switch out the old one and run it back down the oil dipstick tube. its working so far knock on wood
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
HI All I am in the plan of buying a used car. I had a dealer selling me BMW 2005 745 LI - 108840 Miles - 7000$ T...
Replace coils , tune up , oil change , fuel pump , master cylinder , valve cover seals . But my car is still idiling ...
Didn't find what you were looking for?