yes.. the 383 is original to the charger.. I bought the car .. and found reciepts of it being rebuilt at 60.000 miles.. the car has 63.000 so something did not work out right.. back preasure relaxing the gas pedal.. drivers side shows smoke.
OK, hold on here guys.....the engine was rebuilt 3000 miles ago.
SLIMT --> Can you please copy & post copies of the receipts for the rebuild you found just so all of us can see EXACTLY what was done when the motor was "rebuilt"? The term "rebuilt" has a lot of different meanings.
IF this engine was truly, completely rebuilt (rings, bearings, machine work, maybe pistons, cam, timing chain, etc, etc) Then there is at least a "chance" that the smoke is something simple.... one valve seal mis-installed, one head gasket not properly seated, one valve cover mis-installed dropping oil on the exhaust, one bad plug, etc, etc, etc.
It "might" be that the engine wasn't "fully rebuilt" or maybe it sat so long that two cylinders rusted up & messed up the rings in two cylinders....but let's see what we're working with first IMO.
Hemiitis has a good idea.... DEFINITELY pull the plugs, number which cylinder they came out of and inspect them. Heck, put in a new set of plugs while you're at it. IF you or someone you know can run a compression test, that would be a good idea too.
I agree with Beanhead too. If you're not racing the car & just want a good-running motor, I'd keep the original 383 if possible.