gablaz13

Hi there
please someone that can help me
i took my expedition to the ford cause the oil presure drops all the way down in every stop i make after like 20 minutes after driving it. Any way long story short they said deep cleen the engine....i took it to my mecanic, they did everything even change the sensor....but after the next oil change i did it keeps doing it.....they said oil pump is fine,last time i put an oil treatment and it stop it....but now that is not helping
What do you think it can be....it is a 2000 one!
Help please!
Gab
Yes, the light comes on when it happens.

 

Unregistered

the very same thing was happening to my 98 expedition. The oil light would come on and then it would start knocking. That happened only once and I had towed to a shop where i was told that soeme little hole was clogged and not letting the oil circulate throughout the engine, said I had a lot of gunk in my engine. He changed the oil, oilpan and some other stuff (didnt get all the details because I was just happy I hadnt blown a gasket or something more serious). Car running fine now.