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| wild_cleveland |
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running in my new engine but at anything below 1500rpm the oil light comes on and when i rev it, it goes out? anyone had this problem before? ef 6 cylinder
_________________ If it has wheels or a skirt, You can't afford it. |
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| MickEBS |
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New oil pump? If it's an old pump it could be too large the clearances in the pump, or a problem with the releif valve. Standard pumps seem pretty reliable tho. One other thing it could be is improper clearance in main or big end bearings. Could be as simple as a faulty sender unit too. First get a pressure guage and see how well pump is working with that. No rattles etc when under 1500?
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| tickford_6 |
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Posts: 6449 Joined: 11th Nov 2004 |
what oil did you put in it? and does it happen cold?
do you have real pressure gauge on it? or are you relying on the in dash stuff? |
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| Krytox |
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replace the oil sender unit, and slap another earth strap on the block.
_________________ Carefree, we may not be number one, but we're up there. |
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| fiftyone |
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check all those electrical things, the sender can also get a bit gunked up to. bit of carb clean on the end to fix.
next thing to start checking is the aux shaft
_________________ ** For Sale ** http://www.fordmods.com/ford-parts-for-sale-f17/assorted-e-series-parts-t124697.html |
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| wild_cleveland |
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na no rattles at all, yer its the old pump and i only have the standard oil light in the dash what pressure should it be at?
_________________ If it has wheels or a skirt, You can't afford it. |
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| 67RCE |
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If you think you have oil pressure issues, check the pressure with a mechanical guage. You will get a pressure readout in PSI then any issues can be determined if you actually have any
_________________ ILL60 - EF XR8, Sunroof, Ticky Kit, 19x8.5/19x11 TE37's, 347, AFr185's, TFS BoxRcustom converter, Hurst Quarterstick, huge billet cam. |
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| green machine |
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psi should sit on 25-50psi when warm and if it drops below 10psi, your pump is dead mate!!!
_________________ custom airbox,custom intake |
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| alfy12 |
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Do as Krytox suggested and fit an extra bonding strap from engine to the chassis. EF/NF/DF have a history of poor electrical connections between negative battery terminal/engine block and negative battery terminal/chassis. First symptoms are usually low oil pressure indication and lower volts if you have the high series cluster.
_________________ NF Fairlane: Non Factory Dual Fuel - New coolant tank, New fuel injectors, New fuel pump, New earth cable, ECU capacitors replaced, New O2 sensor, leads and plugs, New Radiator/Condensor cleaned. 483,000kms. AU I6 Powered. Struts, Shockies, Tie rods and ball joints replaced. |
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