Replace the PCV valve. If that does not cure the problem check the EGR valve.
You remove and install the engine from the top.
You would probably have to follow the dipstick tube to where it meets the engine, remove the bracket bolt and either remove the tube or lift it up to push the dipstick up or out of the tube.
If you're looking at the engine from the front of the car, the dipstick tube is to your left at the rear of the engine. It might have a yellow plastic handle on it, but perhaps not. You remove the dipstick and fill the transmission through the tube you just took the dipstick out of. You'll need a very skinny funnel. Don't add too much, or you'll have some problems. As always, check the fluid with the car running and warmed up.
You'll have to remove dipstick tube first and then push broken dipstick out from the bottom side up. Before removal of the tube clean surroundings to avoid dirt from getting into engine.
remove radiator assembly/ disconnect all bolts/ lift it from top
The transmission fluid dipstick is located on the passenger side near the top rear of the engine. With the engine running, remove the dipstick and check the level on the stick.
The tube is located on the left side of the engine, or the passenger side.
While engine is off, remove oil dipstick, wipe oil off with rag, then insert it, remove it and look at level (dipstick will have minimum and maximum points).
The manual transmission don't have a dip stick. It has a plug in the side of it that you remove and check the fluid level.
In many vehicles, the dipstick tube can be removed. Check and see if this is possible on your vehicle. If so, just remove the tube from around the dipstick. There should then be enough of the dipstick sticking out from the engine to grab on to.
Find the transmission dipstick, which is usually brightly colored and toward the back of the engine. Remove the dipstick, being careful not to spill or drip any fluid. Wipe off the dipstick with a clean rag, just as you would do when checking the engine oil.
I call a mechanic, someone who wouldn't ask the internet how to do it