Chevrolet Lumina Problem Report

Chevrolet Lumina Oil Pump Drive O-Ring May Leak Oil

(11 reports)

An engine oil leak may develop from the oil pump drive O-ring. This can often be confused with an intake manifold gasket leak. Careful inspection is required to determine the exact cause of the leak. Replacement of the failed 0-ring will commonly correct this concern.

Thought at first it was the intake end gasket but actually it was the oil pump drive o-ring. Was able to pull up the drive shaft enough to clean and get some ultra copper gasket maker on the bottom of the shoulder of the shaft. -
oil leaking from the o ring -
Related Items:
Water in oil when read the dipstick engine also shut down in two or three minute
My son's car stalled while driving to work. Is it possible that his dirty oil has clogged the s...
returning to the water pump. no water in the oil???
The rubber section of an automatic transmission cooler line may develop a fluid leak . In som...
o ring for dummy shaft on lumina! where is it located upper or lower intake

Related Content