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View Poll Results: where do you idle
>500
0
0%
500-750
16
11.85%
750-900
98
72.59%
900-1100
21
15.56%
Voters: 135. You may not vote on this poll

what rpm does your car idle at once warmed up

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Old 12-20-2004, 02:56 PM
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what rpm does your car idle at once warmed up

I just currious what normal is. My co-worker has a red '8 and he says his idle just above 1k. Mine is at 750 +/-.

what is normal?
Old 12-21-2004, 03:03 AM
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9K for me. :D
Old 12-21-2004, 03:15 AM
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at a cold start, mine idles at 2,000 rpm. when it's fully warmed up, it sits around 850-950.
Old 12-21-2004, 08:05 AM
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a little over 2k at first, then slowly works its way down to 800
Old 12-21-2004, 09:50 AM
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practically exactly 750 everytime.
Old 12-21-2004, 10:17 AM
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750-800 depending on if A/C is on or not.
Old 12-21-2004, 10:48 AM
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not exactly 887.4
Old 12-21-2004, 11:41 AM
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If some cars idle (after being warm) in the 1000's yet some people idle at 750-900...I wonder if, cause it would make kinda sense...if the cars in the 1000's waste more gas? Especially since some are reporting 750 vs 1,100...a significant diff in my opinion....hmmmm???
Old 12-21-2004, 11:50 AM
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^something's wrong with 8's that idle at 1000 AFTER fully warmed up.
Old 12-21-2004, 11:56 AM
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What does the mana...ma, m....GOSH I can't spell, what does the Mazda provided RX8 book (LOL!!!!!) say the idle should be?
Old 12-21-2004, 12:09 PM
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When I start the car it's around 2K. Then it settles down to about 1.25K. Then it always revs back up to 1.5K by itself, then settles back down to 1.25K. Then I drive it. Once the engine's warmed up the idle is below 1K. Not sure exactly where it is though but 750-900 sounds about right.

and rxwannahave... it's "manual" :D
Old 12-21-2004, 12:12 PM
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I think the tech manual states 650 to 750 as normal but mind ocassionally dips to 500. Oh, mind idles around 6xx at this rpm my car shakes more than it should. Don't know if my has a problem. Took it to the dealer twice and tech said car idling fine.
Old 12-21-2004, 12:13 PM
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it's "manual"
A-ha....LOL, gosh I think I really have a serious problem...THANKS!
Old 12-31-2004, 11:39 AM
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9k for me too
Old 12-31-2004, 02:55 PM
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There's something odd about the first poll choice, >500. Doesn't that value encompass the rest of the choices?
Old 12-31-2004, 03:06 PM
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No really, my idle seems to be between 1 and 2.
Old 12-31-2004, 03:38 PM
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Originally Posted by nojooc
9K for me. :D
Mine too!!

Actually it's just a hair below 1 grand. about 950'ish.
Old 01-02-2005, 01:48 PM
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mine idles just above the 1k line. although i have an auto.

maybe rx8wannahave is on to something? i get 13-14s mpg from this.
Old 01-02-2005, 01:54 PM
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Sometimes 1 grand, sometimes 1,5 grand. Kinda wierd.....
Old 01-03-2005, 04:10 AM
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My auto8 is idling at 750ish after warmed up.....and the car shakes like nobody's biz when I stop at the lights. I dun think this is normal....
Old 01-03-2005, 05:44 AM
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warming up, its likes to hug around 2k and when it warms up its always just right above the 1k mark. the idea of idleing at 500 kinda blows my mind... wouldnt it be almost dieing? lol
Old 01-03-2005, 11:10 PM
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wait wait.

just checked again, once fully warmed up, like half way between the c and normal my car idles down to 750. i was watching it this morning, very nice. :p
Old 01-04-2005, 01:43 AM
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the rx-8 book supplied by mazda (manuel:p)says the normal idle (at normal engine temp) is 750-800 rpm. Once warmed up you rcar should not be at the 1k or above level.
Old 01-04-2005, 06:00 AM
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Would ildling higher than 1 grand hurt the motor?????
Old 01-04-2005, 09:08 AM
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A bit above 750, maybe 800 - 850.


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