Was wondering if I should consider a different weight of oil in my 2002 v6, it's got 243,000 miles now and I've been using 10w30 now for quite some time. Just curious if anyone could help. Thanks

 

No.

 

Wow man thanks for the quickest reply ever. Thank you

 

 

How do you feel about r rear end differential oil. Mines due for a Chang but not sure if I should gradually change it out or just drain it and add new right away.

 

Diffs, all at once should be fine. If it's LS, don't forget the friction modifier (Motorcraft is apparently the best brand to use for that).

 

Ok...... how bout the oil in my manual transmission (original clutch) I've been told many different things about that

 

Also something you hear a lot about. I do transmission fluid one pan at a time, personally. Pull the stick and see what kind of condition it's in, and you could always send a sample off to Blackstone Labs to see if it even needs to be replaced.

 

That's the best advice I've heard yet, one pan at a time makes alot of sense. Thanks again

 

If you have a manual you don't have a pan. So don't go lookin for it