Hey guys, instead of starting a new thread on oil, I figured I could just ask in this one....
Ok, so my friend just bought a case of oil and was wondering if I wanted to do an oil change with him, and I said yeah. Now in the past, I just took my car to a local place to get tune-ups and such because I was too lazy to do the simple things(but I do install my own major and/or aftermarket parts), but now that it is getting warmer, I figure I'll start doing my own oil changes all the time. Now I was wondering a few things....
The sticker in the window says the guy used 5W-30, and I know our car accepts both 5 and 10W-30, so it should be fine to switch back right? But it is also coming out of winter so I'm wondering if maybe he switched for the cold weather....? My car has about 95,XXX miles on it, and I'm not quite sure which oil was put in as I never really asked since there was never a problem, but I'm guessing it was conventional oil. So my friend bought Royal Purple Full Synthetic and I was wondering if you all think it's ok to switch...
So my question is, do you think it's going to be ok to switch from 5W-30 conventional(I'm guessing) to a 10W-30 synthetic on a car with 95K miles? Will I run in to any problems, or are there any precautions I should take maybe? Also, any opinions on oil filters...?
Any help is appreciated!
Thanks,
Scott.