I've been using *Full* Synthetic Oil for the past 30K miles. and will continue to do so.

Have yet to have a problem. I never had any *Engine slow down* bullshit or problem whatsoever

Does that answer your question taja ?

I got one of the 5w30 5 Gallon Bottle before, Finally used it all up on my last oil change (a week ago). I have to say that, if you ask me, I would rather spend an extra 50 cents or so to get the 1 quart each bottle, I know it adds up but, it saves you a lot of time in pumping the oil out of the Bottle (or Jug)

 

yes

 

Seems Racing Beat now sells 5w20 for $6.00/qt.

http://www.racingbeat.com/resultset....rtNumber=11956

 

I am using 10w30 idemitsu full synthetic......i am not saying about the slowing down bs, I am just asking cus some people mentioned to use only idemitsu synthetic for rotary........

 

that mention is about premix.

beers

 

no like seriously, some guys (and i mean more than 2 or 3) told me to use only idemitsu engine oil on the renesis, to this day I still dont rly know the truth since there are both cases of failure and people who run it for years without problem
so i just use idemitsu everything and pray

 

is there arguments on both sides of that coin then? (non-synthetic, partial synthetic, synthetic)? I called the Mazda dealer here and they said NEVER use synthetic oil, it fks up the engine...

 

Yep. Look at the Rotary Engine section of the FAQs on Royal Purple's website, it basically sums up the concerns. Dealers often claim to be against synthetics for most of the reasons listed there.

http://www.royalpurple.com/rp-faqs.html

 

thx jasonawojo.. continue to use the same oil I have been using then

 

according to the site, its perfectly safe, which begs the question, where did the rumor of it killing engines start?

 

Umm.. enjoy?