1. Excessive Pressure: If there is too much pressure in the engine, it can cause the dip stick to pop out. This can happen if the engine has a blocked or clogged PCV (positive crankcase ventilation) valve, or if the oil level is too high.
2. Improper Dipstick Installation: If the dipstick is not properly inserted into the dipstick tube, it can come loose and pop out while the engine is running.
3. Damaged Dipstick Tube: If the dipstick tube is damaged or cracked, it can allow pressure to escape and cause the dipstick to pop out.
4. Engine Wear: In some cases, excessive engine wear can cause the dipstick to become loose and pop out.
If your engine dip stick is popping out while the engine is running, you should have the engine inspected by a qualified mechanic to determine the cause and correct the problem.
