A plugged PVC system will because it increases pressure in the engine, over filling the oil, weak gaskets, manufacturer's poor design, under or over torqueing bolts, defective or improperly installed drain plug or filters, worn out drain plug gaskets, oil pan rot-typical of Ford pans, poor designed crimps on oil cooler lines, I'm sure there's more.
oil pump/ main bearings/ severe oil leaks/
What makes you think it only leaks while parked. -
A loose, improperly aligned or worn-out oil filter are common causes of car oil leaks. A loose or improperly threaded drain plug could also cause an oil leak to occur.
could be burning either gear oil, or motor oil. check for leaks and replace gear oil
There should be no oil leaks on a new car, take it back to the dealer and let them look at it and repair your leak.
No, it will not cause oil leaks.
I switched to full synthetic engine oil in 2001 and have no oil leaks on my 1995 Ford What makes you think you will have leaks? And if you think you will have leaks then why would you use synthetic? You will have no leaks that you would not have with conventional oil.
Gasket failure (they don't last forever). Warping of the two mating surfaces, loose bolts.
1.Because it causes pollution and when leaks it can harm animals such as marine animals like fish whales and also birds.
There are several causes of oil leaks in a 1998 Buick Skylark. It could be a gasket, a bad seal, or even a drain plug.
Does the coolant look milky if so you have a oil cooler leak, these cars have internal oil coolers that are known for springing leaks. Check your head gasket, sounds like it is blown
are you sure its not rusted? cause me 92 Plymouth acclaim's oil pan rusted, and i had to get a new one. it only cost like 3-$400.