Symptom Chart
WARNING: This page is about a different car, the 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart
| Condition |
Possible Sources |
Action |
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- Stuck open oil pressure regulator
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- INSTALL a new oil pressure regulator.
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- REMOVE the oil pump and inspect. REFER to Oil Pump . REPAIR as necessary. TEST the system for normal operation.
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- Damaged or misaligned oil filter drain back valve in the oil filter housing
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- INSTALL a new oil filter base assembly or drain back valve. REPAIR as necessary. TEST the system for normal operation.
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- REMOVE the rear engine cover and inspect the plugs. REPAIR as necessary. TEST the system for normal operation.
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- Broken or damaged piston cooling jets
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- REMOVE the lower oil pan. REFER to Oil Pan - Lower . INSPECT the cooling jets. REPAIR as necessary. TEST the system for normal operation.
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- REMOVE the engine front cover. REFER to Engine Front Cover . INSPECT the gasket. REPAIR as necessary. TEST the system for normal operation.
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- INSPECT for missing plugs. REPAIR as necessary.
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- REMOVE the crankshaft and inspect the main bearings. REFER to Disassembly - Engine . REPAIR as necessary. TEST the system for normal operation.
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- Restriction in the pickup tube or oil pan
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- REMOVE the lower oil pan. REFER to Oil Pan - Lower . INSPECT the oil pan and pickup tube. REPAIR as necessary. TEST the system for normal operation.
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