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03 oil pan leak

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Old 03-16-2019, 07:55 PM
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captnorm
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Default 03 oil pan leak

Is this such a simple fix no one has done a thread. I never have worked on a 2 piece oil pan and would like some information before I start. Thanks
Old 03-16-2019, 10:04 PM
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Robrote
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The lower bat wing portion is easy to remove if the gasket needs to be replaced. I would check all the blots for proper torque before pulling anything off. The oil pan is a major job and not normally an issue with leaks. The most likely cause of oil is the oil pressure sender behind the intake and rear mail seals and harmonic balancer seal. I would make sure you don't have a OPS leaking that's running down the engine. Good luck
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Old 03-16-2019, 10:58 PM
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~Josh
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Change the PCV valve/hose assembly when you fix the pan. The PCV gets oil cruddy over time and fails causing crankcase pressure buildup, hence the blown gasket.
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Old 03-17-2019, 12:00 AM
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Moved to C5 Tech.
Old 03-17-2019, 01:59 PM
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leadfoot4
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Originally Posted by Robrote
The lower bat wing portion is easy to remove if the gasket needs to be replaced. I would check all the blots for proper torque before pulling anything off.


My oil pan was "wet" with oil, and I checked the torque on the bolts, and found them all loose. Be careful, however, as these bolts don't take a lot of torque, it's about 8-9 ft/lbs.
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