bad valve seals, bad piston rings bad valve seals, bad piston rings
o2 sensor bad rings or burnt valve or valve guide seals
No, oil treatment will react in the same way as regular oil. Replace the valve seals.
It could be several problems... 1. bad seals on turbo 2. clogged turbo oil return to oil pan 3. waste gate issue 4. bad bearings on turbo 5. stuck rings on engine piston 6. bad valve guide seals 7. bad PVC valve
If the valve stem seals are bad the intake valves will "suck" oil into the cylinders. One common indicator of worn valve stem seals is to take your foot off the accelerator for several seconds when going downhill, then watch for smoke when you step on the accelerator again. If you see a puff of BLUISH smoke, you probably have bad valve stem seals. The catalytic converter can become oil fouled so that would be another indicator that you might have valve stem seal problems.
worn piston rings or bad valve seals or bad head gasket
bad oil rings==head gasket== valve seals
Bad valve guides or seals
If it smokes only on start up, and then quits smoking in a few minutes then the valve seals are bad, and they fit over the valve stem and down onto the top of the valve guide. They stop oil from running down the valve stem and burned in the cylinder. They do not sell anything in a can that will fix that problem. You need to buy valve seals and have them installed by a trained mechanic. And they come in a plastic bag not a can. SORRY NO quick fix.
bad piston rings Excessive engine wear - Rings, Valve guides, Valve seals
bad piston rings or bad valve seals. valve seals are easy but time consuming to replace, while piston rings mean a total engine rebuild. sometimes, you can remove the sump, and get the pistons out from underneath.
If the valve stem seals are bad the intake valves will "suck" oil into the cylinders. One common indicator of worn valve stem seals is to take your foot off the accelerator for several seconds when going downhill, then watch for smoke when you step on the accelerator again. If you see a puff of BLUISH smoke, you probably have bad valve stem seals. The catalytic converter can become oil fouled so that would be another indicator that you might have valve stem seal problems.