Hard to start

[sebastianroher]

My car is being a pain in the a$$. We just recently got it and when come to find out that the car is hard to start at times. It's intermittent. I just replaced the camshaft position sensor (it had oil spewing into the connector), that seemed help. We did some driving today and we had to try three times to get the car started. I don't know what to try. I know there is a TSB about the Yaris having bad rockers and valve springs and throwing multiple misfires on initial start, I hope this isn't the issue. If anyone has anything I should try, please let me know. I don't want to throw parts at this thing. Thank you!