2000 Hyundai Elantra Q&A

2000 Hyundai Elantra Question: why does my car blow out the crank seal in the front of the engine

it blowed the crank seal in the timing belt cover and i replaced it and it blows it out again in about 2 minutes -
Answer 1
Seal properly installed and the correct part? IF so PCV valve or circuit may be clogged up! -
Answer 2
ck pcv system for blockage -