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1986 oil leak

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Old 10-25-2014, 11:31 AM
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augustxke
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Default 1986 oil leak

I just finished my last drive of the season before storing the car. I noticed a trail of oil spots dripping by both front axles. I have not had time yet to jack the car and start looking. What are your thoughts?
Old 10-25-2014, 12:19 PM
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augustxke
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I lifted the car with a floor jack and found it is a gas leak not a oil leak. There is a pan covering the front axle and the gas has a steady drip when the engine is running. Is there a joint under the pan where the gas lines run that is known to leak?
Old 10-25-2014, 01:34 PM
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There is a soft line from the tank to the fuel pump that is known to rot and fail. Also, there are fittings between the fuel pump and hard lines that run to the rear of the car.

My money is on the rubber line between the tank and fuel filter. It has a fairly sharp bend in it that makes is ripe for leakage. It is an easy fix.
Old 10-25-2014, 02:07 PM
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augustxke
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Thanks, I will need to take the pan off to access the area.
Old 10-25-2014, 03:20 PM
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gerber28
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I'd be very careful here. I may be wrong but if it's the hose between the tank and fuel pump it will leak until the tank is empty, any spark could be disastrous. If past the fuel pump it should only leak with the key on. Either case first thing I would do is siphon as much fuel as you can from the tank before you try any disassembly.
Old 10-25-2014, 07:12 PM
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augustxke
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It does not leak with the engine off. Hope to get it on a lift next week. If the gas line is bad is it a part I will need to order from pelican?
Old 10-25-2014, 09:35 PM
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ron mcatee
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I suggest disconnecting the battery since the fuel pump electrical line is right under the tank. Can't be too careful.
Old 10-27-2014, 10:03 AM
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theiceman
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If that were my car my next project would be entire fuel system line replacement and it would be parked till then . I think you get very very lucky there and would take it as an omen.
Old 10-27-2014, 07:56 PM
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augustxke
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The leak is from the crimped piece on the fuel pump. The gas lines are intact.
Old 10-27-2014, 08:26 PM
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ron mcatee
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Heed Iceman's advice. Replace all fuel lines due to age. It may look OK, but.
Old 10-27-2014, 11:32 PM
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Thats the plan
Old 10-28-2014, 07:27 AM
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Especially the line that runs under the intake and on top of the engine shroud.... Plus the J-pipe on the fuel pressure regulator.



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