changin the oil questions plz read

finneymc · 03-01-08, 05:18 AM

Hey i am changing the oil for the first time and i need to know what kind is best and how much, also what oil filter to use.

It is average about 47deg here right now but can get below freezing and above 50.

So if someone could plz help, what kind should i use (synthetic which i heard was bad, or regular, and what weight) and how much.

Thanks a lot guys

craig

papsmagu · 03-01-08, 07:43 AM

look at the top of the page for FAQ before you get flamed

Oil Cooler cleaning / reconditioning:
oil cooler fixing/cleaning - pics and info

Oil Filter Recommendations: K&N , Purolator PureOne, Mobil1
K and N oil filters

Oil injectors: different designs 93 vs 94-95:
Change in oil injector design?

Oil Pan Leak fix:
Mythbusters time - Oil pan and motor mounts

Oil system diagram:
http://www.autosportracetech.com/RX-7/oilsystem.htm

Oil viscosity information (very readable):
http://www.ferrarichat.com/forum/faq...=haas_articles

bajaman · 03-01-08, 07:45 AM

Use a genuine Mazda filter ONLY. Use 10W-30 dino oil if the temps go below 30 degrees regularly (or even 5W-30...this is stated on the underhood placard) and you can use 20W-50 in really hot weather, where the temps won't be below 60 - 70.
Takes about 4.5 U.S. quarts for a full change. Put in 4 quarts, run it a while, let it sit, then check it and add as necessary.

4CN A1R · 03-01-08, 04:08 PM

somebody please close this thread before some smart-guy gets the bright idea to recommend another type of oil...