It could be a dirty throttle body. With the age of the vehicle & the fact that that PCV valve draws its venting vacuum thru here you may need to pull the air intake hose, remove the snap ring holding in the screen, then CAREFULLY the screen. Go to a good parts store & buy some throttle body cleaner & a plastic toothbrush. Hold the throttle open (ENGINE NOT RUNNING) spray the throttle plate & bore thengently clean with plastic brush until all carbonived oily reside is gone. Next you could have a bad idle air control valve if it dies while at idle speed I'm assuming that you,ve checked for vacuum leaks. If it happens only when warm while driving or sitting still, then takes a few minutes b4 it restarts it could be a bad ignition module. Hope this helps.
Persevere means to continue forward despite opposition or discouragement.
why do small firms continue to exist despite competition from large firms
Will Kodomo will continue in the year 2014. He will try continue despite that he night lose his job.
(v.) continue despite difficulties
to obstinately continue despite problems or difficulties
He enjoys the ompany.
Despite of the grim prophecies; Odysseus continued because he wanted to come back to Ithaca to see his family.
You are addicted when something causes major problems in your life and you continue to do it despite the problems.
because she loves him
A nine letter word for continuing forward despite opposition or discouragement is Persevere.