im switchin over to synthetic motor oil @ 73k miles. anything i need to do specifically or keep in mind? i have heard that i should make the first synthetic oil change earlier (like 3k miles instead of 7k). what about engine flush? thanks.

 

bump

 

double bump

 

bump again, anybody?

 

well i just went to a bleand 1st then the full seems to be ok

 

Don't be shy just switch.
There should be no problems.
Once you change to synthetic I would recomend your first interval to be 2000 miles or less.
After that every 5000 miles is fine.