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Old 04-20-2009, 12:42 PM
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what kinda noise is it?
Old 04-20-2009, 02:23 PM
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oh auto ? nm
Old 04-20-2009, 03:36 PM
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Well lets start with some basic info:


IS it the original Fluid.
Miles on ATF fluid?

If it is the original fluid, change it.
Old 04-20-2009, 05:35 PM
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I would change the ATF since i doubt it has been changed. If you could get a sound clip of the noise that would help a lot. Do you think it could be vibration or is it a squeal. If its vibration then its your motor mounts. Does the car have any power loss?
Old 04-21-2009, 04:03 PM
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Still sounds like a CAT. Need to remove pipe and look inside.
Prts open up in that range.
you could try removing air bubles in the cooling system.
Old 04-22-2009, 09:17 PM
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^careful with dealerships - i've been lurking around and noticing a lot of people are getting jipped - getting something changed or repaired that have nothing to do with what's really wrong.

Like razz stated, a 'marbles in a can' sound at a certain rpm and a slight whistle could be a CAT issue. I currently have the same sound going on now because i hit something while going up a driveway. Do you have a CEL(check engine light)? Are there any local members that could possibly help?
Old 04-22-2009, 09:50 PM
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Aah... that would be an exhaust leak Atilla
Old 04-22-2009, 09:52 PM
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^yeah, i have that too
Old 04-22-2009, 09:53 PM
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on his 3rd rx8
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install meet atilla?
Old 04-26-2009, 08:17 PM
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A great place to get Mazdaspeed Parts

Hey guys, I have an 04 rx8 and just recently purchased my CAI through these guys in AZ. These are some great guys and have alot of stuff in stock. Their site is great looking and most things are with free shipping!! check em out!
www.buyourmazdaparts.com
you can also go directly to the speed cat - http://www.buyourmazdaparts.com/inde...duct_list&c=57

Got my genuine mazdaspeed cold air intake for $325.00!!! FREE SHIPPING TOO...
Old 04-27-2009, 02:39 PM
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NC

^ is a bot?? but never mind that I have the same problem too!! I have a 2004 Auto with 52k on it and when the car hit around 51k i noticed that in the garage that my car made a squealing noise in only D or R not in N. Also from 1k to 3k when i hit the peddle i hear a sort of rumbling noise like the exhaust is shaking or something. I don't rember if i got a loss of power tho.. i mean i have noticed that my 0 to ~15 MPH is really sluggish, my families 09 corrola is faster then the rx8 i can get a record of the noise if anyone wants. *Disclaimer I have spelled many words wrong.. i dont care**


edit: the car takes like 3 to 4 cranks to start it was like 2 when i got it but its been getting harder.. even when its warmed up and hot.

Last edited by rotary369; 04-27-2009 at 07:21 PM. Reason: wannte dot add infor
Old 04-28-2009, 02:07 PM
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NC

anyone got any idea?? i kind of think its my cat.. because today when i cleaned it (by clean i mean rubbing the bottom near the little square, and taking the dirt off)... i think when near December i ran over a deer.. a dead one on the road i might have banged it up. but when i clean it, it goods WOOt nice and fast starting up and once i drive it for a bit it gets shitty again and it feels/sounds like the exhaust it shacking or burbling.. got any idea??
Old 04-28-2009, 02:30 PM
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Here is a "TSB" that calls out the same code....

http://www.finishlineperformance.com...26-07-1800.pdf



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