1998 Ford F150 4X4 POWER EVERTHING RUNS FINE BUT SMOKES in Roanoke, AL

THIS IS GREAT LOOKING TRUCK THAT I BOUGHT AT LIVE AUCTION. WHEN I PICKED IT UP, I NOTICED IT SMOKES A LOT. DON'T KNOW HOW I MISSED NOTICING IT AT THE SALE. IT DIDN'T SHOW SMOKE THEN. I'VE BEEN DRIVING IT IN HOPES THAT IT WOULD GET BETTER, BUT NO LUCK. ALL POWER OPTIONS WORKING WHEN I STOPED DRIVING IT. REALLY LOOKS GOOD WITH LIKE NEW TIRES. HAS CRACK WINDSHIELD AND HEADLINER IS NOT PERFECT, BUT THATS ALL I KNOW OF. AGAIN, IT RUNS AND DRIVES FINE, BUT SMOKES, NOT ENOUGH TO NOTICE WHEN GOING DOWN ROAD. I KNOW THAT I'M GONA LOOSE MONEY, BUT CALL WITH ANY OFFERS, I'M JUST NOT ABLE TO GET IT TO MY MECHANIC. [removed phone] IF SERIOUS PHOTO NOT LOADING BUT IT'S A RED OFF ROAD V8 5SP