Engine Oil Leaks on Dodge D150

Submitted by Vehicle Owner · Aug 2, 2025
Published by RepairPal

Problem overview

Oil leaks from the valve cover gaskets, timing cover gasket, distributor o-ring, and rear main seal area are common. The leak at the rear main seal area is generally not the seal itself but the bearing cap to the engine block seal. An oil leak could also be internal to the distributor, if oil is found inside the distributor then the distributor should be replaced.

7 people reported this problem
1 comment
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Dodge D150 vehicles with this problem

Average mileage: 171,666 miles
(154,000 - 186,000)

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