Oil

you may all think im stupid for asking this, but i think i would be stupid for not asking and just taking a guess. What type of oil should i use for my 95 EX D16Z6 5 w- 30 10 w -30 ?

Look it up in your car manuel.

depends on the weather. i think 5-30 is made for cold and hot weather and 10-30 is for hot weather only

5W-30 is the perferred weight for D series motors in all conditions, but 10W-30 is absolutely fine (unless you live in Alaska). So to answer your question, it really doesn't matter, either will work just dandy.

tought u couldnt use 10-30 in weather under 34degrees

i use 10-40.