Q: My car is using much more oil than normal - 2004 Nissan Altima
My nissan altima is burning massive amounts of oil. The car devours the oil, seeing as I have needed to put 15 quarts of oil in the car within a time frame of about 2 months. Upon startup a cloud of white smoke comes from the exhaust. I have already changed the pvc valve as it did show signs of wear and it was wet with oil (It didn't help). Also, about 2 months prior to when the smoking/burning began, I had changed the head gasket and cover since they were allowing oil into the spark plug cylinders. The sparkplugs are new as well. I'm questioning wether or not i should change the valve seals, or perhaps the head cover and gasket(again) since they were aftermarket parts and may have been defective. Advice?
My car has 250000 miles.
My car has an automatic transmission.
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