Saturn SC2 Engine Burning Oil

My Car Burns Oil Reallly Bad And There Is No Oil On The Engine Block And Never Any On The Ground From While Been Parked And I Was Told That...

Engine Blow-by. Plugs Are Dry On Both Ends, No Oil Leaks And Only Puffs Out A Small Ball Of Smoke When Idling For A Minute Or So And...

Car: 98 Saturn Sc2 First Off I Don't Know If This Matters, But The Car Has 143,--- On It. It Has A Replaced Engine Put In It With 63...