I was replacing the water pump on my 1994 jeep grand cherokee 4.0 liter i6 and while attempting to loosen the 2 rear bolts at the back of the power steering pump, i accidentaly broke one of the 2 plastic fuel line fittings where they attach to the fuel rail. I noticed the fuel line has a section of hard narrow black tubing then turns into the rubber hose. Well when i snapped the fuel line part of the plastic fitting went deep into the rubber hose, and was wanting to see what I needed to do to fix it. Only one of the 2 fuel line fittings broke BTW. Thanks!