Originally Posted by rao
If you have a debit card you should be able to come up with cash
As to why or if the filters get clogged up - got me. My car hasn't been stock for most of those miles. I change the oil every 3 months with whatever 5w30 is on sale (i did use synthetic for a few changes but stopped).
I thought that it wasn't a good idea to go back once you go to SYNTHETIC.