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Old 05-13-2009 | 11:31 AM
  #26  
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I have used fram filters on all my cars ever and have never had a problem...and i change at 3000 miles....I think fram had a problem many years ago but i believe they are still up there with having good quality products
Old 05-13-2009 | 11:41 AM
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You haven't tried searching very hard. There are a zillion Oil threads here and many "definite answers."

For the cooler climates 5w30 and warmer 10w40 - 10w50.

Castrol GTX myself.

Originally Posted by Twiztog43
ok, well i have tried searching but have not gotten a definite answer yet, so just to be sure I'll just ask here for a straight forward answer


well, i have had my 8 for a couple weeks now and a couple gas station fill-ups later it seems like my oil level is getting low.

for starters, what kind of oil do i use? when i searched i found (Royale Purple) but then i find non-synthetic....

can i get a straight forward answer.. like what brand and so on.

also how exactly do i know how much oil should i pour in? or how should i know how much oil i need to add so i dont over-flow

-thanks in advance
(hopefully the flames wont cause global warming)
Old 05-13-2009 | 11:56 AM
  #28  
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I used mobil clean5000 (5W-20:winter, 5W-30:summer), the rep in autozone told me it's the closes to conventional oil.
Old 05-13-2009 | 05:35 PM
  #29  
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Originally Posted by 04RX8man
I have used fram filters on all my cars ever and have never had a problem...and i change at 3000 miles....I think fram had a problem many years ago but i believe they are still up there with having good quality products
Here is a good read...

http://people.msoe.edu/~yoderw/oilfi...lterstudy.html

BTW I have heard that fram used to be good but since walmart started selling them they went &n on my nicer car and factory on my dd.
Old 05-22-2009 | 02:15 PM
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okay just to be sure one more time, (dont know jack squat about oil, so keep the flames down)
this is the oil i purchased at autozone
also i know your supposed to check your oil level every other fillup, but its been about 7-8 fill ups at the gas station and my oil level has remained high... is that normal?
Old 05-22-2009 | 08:41 PM
  #31  
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anyone?
Old 05-22-2009 | 09:04 PM
  #32  
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thats what i buy these days cause im too cheap to do synthetic lately..
Old 05-22-2009 | 09:18 PM
  #33  
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you say like its a bad thing
Old 05-22-2009 | 09:18 PM
  #34  
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5w20 .... failed ...
Old 05-22-2009 | 09:37 PM
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Originally Posted by nycgps
5w20 .... failed ...
LOL

5w-30 FTW!!!
Old 05-22-2009 | 09:39 PM
  #36  
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Originally Posted by NoOdLe BoY
LOL

5w-30 FTW!!!
okay, being completely clueless, what exactly is the difference here?
Old 05-22-2009 | 10:26 PM
  #37  
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A 5W-30 oil will be a little 'thicker' at operating temperatures.

Some people feel it would protect better, though a modern 5W-20 is a fine oil.

Personally, I use a 0W-30....

S
Old 05-22-2009 | 10:35 PM
  #38  
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Originally Posted by StealthTL
A 5W-30 oil will be a little 'thicker' at operating temperatures.

Some people feel it would protect better, though a modern 5W-20 is a fine oil.

Personally, I use a 0W-30....

S
but does it make a notable difference?

also does the weather where you live play a factor (ie. Cali/Nevada)
Old 05-22-2009 | 11:43 PM
  #39  
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Twiztog43 try checking the millions of other threads that ALREADY exist about this... all your questions have been answered before. Yes the weather/climate matters.
Old 05-25-2009 | 04:17 PM
  #40  
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Originally Posted by Twiztog43
anyone?
That bottle of Castrol GTX 5w20 is an excellent choice. It's the type and weight that Mazda recommends. Castrol is a reliable brand, and they sponsor John Force. It's what I buy.

Unless you're racing or have added a turbo or have some other special requirement, there's no need to use synthetic oil. In fact, there are a couple of TSBs floating around this site that show some nasty carbon buildup that Mazda attributes to synthetic oil.

Oil doesn't get used at a steady rate. It depends on how you drive. It's not unusual for the level to stay fairly constant for a while, then drop over the course of a couple of tanks of gas. That's why you should check every other fill-up: worst case, not average.

Ken
Old 05-25-2009 | 10:41 PM
  #41  
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Originally Posted by ken-x8
That bottle of Castrol GTX 5w20 is an excellent choice. It's the type and weight that Mazda recommends. Castrol is a reliable brand, and they sponsor John Force. It's what I buy.

Unless you're racing or have added a turbo or have some other special requirement, there's no need to use synthetic oil. In fact, there are a couple of TSBs floating around this site that show some nasty carbon buildup that Mazda attributes to synthetic oil.

Oil doesn't get used at a steady rate. It depends on how you drive. It's not unusual for the level to stay fairly constant for a while, then drop over the course of a couple of tanks of gas. That's why you should check every other fill-up: worst case, not average.

Ken
thanks that's the answer ive been looking for.

i will be driving from LA to Las Vegas on friday to install my Viper 5901 so i want to be sure. im guessing im going to need to stop for gas 3 times each way, around 282 miles each way
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