Madza 3 2004 model

darin · Posted: Wed Sep 23, 2009 11:34 am Post subject: Madza 3 2004 model

Hi i would like to know if anyone knows if its possible to use super gas in the madza 3 2004 models. I saw the manual said it can handle any gas that has an octane rating of over 91and well super is 92. Just out of curiosity i called southern sales to ask the question and they said no i can not use super gas.

Has anyone out there use super in their Madza 3 ? I started using it and i havent seen any performance issues. I have noticed however that the gas is heaver and the gas pedal is just a little more stiff but thats all it burns just like the premium gas as well. Please let me know of any issues with using this gas

chunks_21 · Posted: Wed Sep 23, 2009 2:23 pm Post subject:

u can use the super gas once the engine is nut pinging u good to go,but if it is u will have to use a gas wit a higher octane

dredman1 · Posted: Wed Sep 23, 2009 10:07 pm Post subject:

a couple of the MZ3 owners I asked all said they use premium. I've also seen a few MZ3s in gas stations filling with premium.

I also read in one of the threads here where a tuner said a rep at Southern Sales advised super can be used. On the flip side, one of the guys I asked who recently bought a 3 brand new from SS said they told him to use premium.

I recently got a RORO 3 (about a week now) and the first tank was filled with super. Refilled once since then (also with super), and haven't noticed anything untoward happen yet, but I can't say if it's working well or not since I haven't experienced the car yet with premium.

My next couple fill ups I'll use premium and see what happens, and compare it to what I'm experiencing now with super.

But as chunks_21 said, once it's not pinging you should be fine. Just keep monitoring it for any signs of problems.

damieG82 · Posted: Wed Sep 23, 2009 10:45 pm Post subject:

AFAIK the local M3 definitely uses super just fine... forget what the reps say, because we all know how knowledgeable they are. Go by the owner's manual, and since it says 91 minimum, then super is ok.

dredman1 · Posted: Fri Oct 23, 2009 12:05 am Post subject:

Just thought I'd update this thread for the benefit of the OP and others who may have the same question.

After running out my last tank of super about a month ago and filling with premium from near empty about 4 times since then, I can confirm that the premium doesn't show that much of a difference.

It does seem to have a bit more power (may even be psychological), but for the price it may not be worth it to some. However, the piece of mind may be worth it to others.

I've not heard any different engine noises between the 2, and noticed no difference in fuel consumption. So it appears safe to use either gas type.

allon4 · Street 2NR Joined: 12 Oct 2005 Tech posts: 30 My 2NRide:

I use premium because the manual says use at least 95 octane. So does the label on the inside of the gas tank cover. Never used super so don't know if it does or doesn't make a difference. My car is the 08 model though.

dredman1 · Posted: Fri Oct 23, 2009 10:20 pm Post subject:

^^^ Is your car a RORO or bought from Southern Sales? If RORO, is it SDM or JDM?

allon4 · Street 2NR Joined: 12 Oct 2005 Tech posts: 30 My 2NRide:

New car from Southern sales

devin1754 · Posted: Sun Nov 01, 2009 8:05 pm Post subject:

the super does work good ive been using it for the last year and no problems thus far

acesinghit · Posted: Wed Nov 04, 2009 12:03 pm Post subject:

damie remember there was a thread that was posted up telling us that our 91 has to be converted and when converted its really 85-87 oct hence it is recommended for alot of new vehicles including the mazda 3 1.6 and 2.0 to using premium 95 which when converted its really 92. Remember in the USDM, the mazda 3 2.0 and 2.3 all use regular grade which is like 85-87 and the previous BJ Protege models with the 1.6, 1.8 and 2.0 engines were also using regular.

I tried searching for the thread and can't seem to put my mouse on it.

damieG82 · Posted: Wed Nov 04, 2009 8:40 pm Post subject:

^^ never saw that thread.... but it sounds sketchy tho.... the RON rating is an international standard...no conversion necessary. So its one of two things... either that info is totally bogus, or NP is supplying gas with an incorrect (deliberate or not) RON rating

Either way, many manufacturers, Mazda included, install knock sensors into their engines, esp on cars destined for the developing world... it takes care of all the octane fluctuations or poor fuel quality, with little to no observable difference in performance.

acesinghit · Posted: Thu Nov 05, 2009 9:06 pm Post subject:

^^good point

Baldhead · Posted: Fri Nov 20, 2009 3:47 pm Post subject:

So recently i bought a local used mazda 3 2005 model...and well meh engine checklight on...Previous owners did a scan and dey say de oxygen or knock sensor needs to change...cant remember which...but i'm gonna redo de scan and change watever i need to change but i have also asked de question if i can use super...currently i'm using premium...Still awaiting to find out if i can use super....
Would de previous owner use super and cause the knock sensor to trip or sumting?

Some enlightenment would be appreciated..

damieG82 · Posted: Fri Nov 20, 2009 6:48 pm Post subject:

damieG82 · Posted: Fri Nov 20, 2009 6:51 pm Post subject:

Forgot to mention a bad knock sensor will not cause the check engine light to come on, so its gotta be the oxygen sensor, or something else, like the TPS

Baldhead · Posted: Mon Nov 23, 2009 9:28 pm Post subject:

Nicely...
But lastly...wat is TPS?

damieG82 · Posted: Tue Nov 24, 2009 9:17 am Post subject:

TPS - throttle position sensor Smile