Im currently not sure what oil is in my car from the previous owner(i know i should of asked) iv'e got some of this in my garrage for my mums saxo VTS http://cgi.ebay.co.uk/AUTO-CARE-10W-...QQcmdZViewItem a guy in the garrage said it would be okay to top up my current oil without changing the current oil because its so low would this stuff be okay and is it okay to do it?
car is a 2l SRI T
oil - autocare semi synthetic
10w / 40
api sl / cf/ acea / a3 / b3 / b4