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-   -   turbo squeeching sound? (https://www.miataturbo.net/general-miata-chat-9/turbo-squeeching-sound-29650/)

skyline397 12-26-2008 11:52 PM

turbo squeeching sound?
 
i recently noticed a loud squeeching sound when the car start to take off from a stop. It doesn't happen when i was at higher speed but just taking off from a stop. My turbo seems to be boosting fine all the way to 5 psi. Maybe my 6 puck ebay clutch is going out, but sometimes when i just put it in neutral and free rev the car i can hear that sound also. Does that mean my turbo is on its way out? Anybody have experienced this? Any advice would be greatly appreciated. Thank you

miatamoxie 12-27-2008 12:10 AM

Wow.......have you tried to tighten your accessory belt? :jerkit:

skyline397 12-27-2008 12:47 AM

yes

akaryrye 12-27-2008 01:06 AM

damnit, this is the sort of crap that we have been talking about. A super dumb question, does not look like there was much searching done. A little searching on the forum and google could have ruled out some of the problems he thinks may be going on.

bryantaylor 12-27-2008 01:29 AM

turbo and clutch are both going out.

taking off is the clutch and reving in nuetral is the turbo. replace both, have a shop do it so its done right, then report back. and get a NEW turbo, not a used one.

akaryrye 12-27-2008 01:38 AM

Pretty sure Brian is right

bryantaylor 12-27-2008 01:53 AM

also, a lot of the time a new turbo wont seal right on the old turbo mani because they basically "warp" together. i would start looking for a new turbo mani too.

turbobluemiata 12-27-2008 02:01 AM

+1 on all that was said :cool:

naarleven 12-27-2008 02:28 AM

Prob also be a problem with low compression on cyl 4. I'd recommend a rebuild while the shop has the turbo off. New Apex seals are needed.

18psi 12-27-2008 03:14 AM

happened to me too...its definitely your headlights

zoomin 12-27-2008 03:25 AM


Originally Posted by 18psi (Post 345785)
happened to me too...its definitely your headlights

that dang low headlight fluid....

crashnscar 12-27-2008 04:49 AM

I dono, last time this happened to me it was my muffler bearings.

Dark Wanderer 12-27-2008 08:17 AM

...

hustler 12-27-2008 09:33 AM

I had the same problem with my kaneuter valve. I replaced it with 2 JDM versions overnighted from Japan. That and the motec exhausts made the car blow-off so loud that everyone looks at me now when I'm rolling around town. I think he should check out the Apex seals too and get roller rockers done while he's in there.

urgaynknowit 12-27-2008 11:19 AM


Originally Posted by hustler (Post 345825)
I had the same problem with my kaneuter valve. I replaced it with 2 JDM versions overnighted from Japan. That and the motec exhausts made the car blow-off so loud that everyone looks at me now when I'm rolling around town. I think he should check out the Apex seals too and get roller rockers done while he's in there.

you forgot to tell him to make sure his waste gate is shot peened

nicacus 12-27-2008 11:23 AM

It might be a unicorn in the muffler. They get in there and poke holes and shit.

bryantaylor 12-27-2008 01:28 PM


Originally Posted by nicacus (Post 345853)
It might be a unicorn in the muffler. They get in there and poke holes and shit.

i LOLed

9671111 12-27-2008 02:01 PM

All of it.

ScottFW 12-27-2008 03:58 PM


Originally Posted by nicacus (Post 345853)
It might be a unicorn in the muffler. They get in there and poke holes and shit.

Either that or Bub Rub sneaked a whistle tip in there while you weren't paying attention. You're supposed to be up cookin breakfast anyway, it's like an alarm clock, wooo woooo.

gospeed81 12-27-2008 04:03 PM


Originally Posted by nicacus (Post 345853)
It might be a unicorn in the muffler. They get in there and poke holes and shit.

ok, now my wife thinks there is something really wrong with me


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