1994 Nissan Other

Engine Mechanical problem
1994 Other Nissan Models 6 cyl Front Wheel Drive Automatic

I am not sure about the milage on van. It is very high. Recently the van's oil light started flickering, and it started putting out a small amount of white smoke from the exhaust. It has been some time since I have changed the oil. I replaced the filter and oil, but the light still flickers on and off. The smoke has become denser, and oil comes out the fill hole when the cap is removed. It doesn't come out unless the van is warm, and it will come out even when it is off. The van seems to run ok, what the heck can I do. I am not a mechanic and cannot afford one. My husband is disabled after having a stroke and unable to help me. Please help if you can.
October 6, 2008.

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