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penguinsti

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Discussion starter · #1 ·
Hey guys I just started hearing "the clunk" from my car. I have an 06 sti with megan coilovers (came on the car) and she clunks when turn at 5-10 mph like U turns. And going up drive ways. It sounds like a spring.

just wondering if i should be concerned I have read the DIY on how to fix it but those are on struts. (and a little gnarly, drilling and greasing)

I am not the most knowledgeable but i chesked sways and bolts all over and it is all tight. I am a little worried, any info?
 
If the coilover struts are not leaking, check the top nuts and make sure they're properly tight. Also, check the tophats and make sure they're not toast.

Also, and this is just an aside, make sure the lug nuts are tight.
 
Discussion starter · #3 · (Edited)
yup no leakes i took off the wheels and greased the lugs and cranked um down. top hat bolts are tight on the front. I have to take apart the panel above the seat to get to them so i haven't checked those yet.

and top hats do I need to take it apart to view them? again thanks for the info I am still learning these things.
 
If you are having coil binding this is your answer. How do I know. I did it last night. If you are having clunking from a particular strut then disassemble it completely until you are left with just the shock and lower mount. Push down on the shock and see if it rebounds. If it doesn't then its shot. How do I know that. I found out last night my front right doesn't rebound at all. Here is a happy link for you Megan Racing
 
Discussion starter · #5 ·
ok thanks. so I will try to get to this this weekend and not drive her for a while. So you are saying by "it's shot" that if it does NOT rebound im screwed and need to buy new ones? or at least that one? or i just have to take it apart and grease it like that link suggests?
 
ok thanks. so I will try to get to this this weekend and not drive her for a while. So you are saying by "it's shot" that if it does NOT rebound im screwed and need to buy new ones? or at least that one? or i just have to take it apart and grease it like that link suggests?
These are two separate issues. The link is only for coil binding (creaking when turning etc). It just happens that when greasing the points listed in that link that I noticed the shock not rebounding. I also noticed before I checked it that that corner was clunking a lot. Hope that clears it up.
 
Ok after diagnosing a few of these megans and performed the lubrication as per their Technical Bulletin, the problem comes back, its a junk system period. Just put real coilovers that have real suspension travel in them. it sounds like something metal on metal and goes PING! or twisting metal sound?? then its coil bind

KW v1, V3
RCE Tarmac2, T0
TiC SST (AST built)
Those would be a good place to start from
 
Ok after diagnosing a few of these megans and performed the lubrication as per their Technical Bulletin, the problem comes back, its a junk system period. Just put real coilovers that have real suspension travel in them. it sounds like something metal on metal and goes PING! or twisting metal sound?? then its coil bind

KW v1, V3
RCE Tarmac2, T0
TiC SST (AST built)
Those would be a good place to start from
Thats super easy for you to say until your the one paying for them. If you want to buy me a new set i'll let you pick and run whatever you want from that list. Until them how about just letting us poor folks help each other.
 
Thats super easy for you to say until your the one paying for them. If you want to buy me a new set i'll let you pick and run whatever you want from that list. Until them how about just letting us poor folks help each other.
Why r u getting upset? i work hard for my money and its not easy to say what I did. The only aftermarket struts are Ohlins for your car which are not available anymore unless you find them used and cost 2G new.

Then you still need springs and top hats...ur now in a good coilover category so i gave you the best advice.

Your other option is to fine oem struts and find a nice set of springs like rce yellows, blacks, swift spec-r, jdm pinks to name a few.


I have tonnes of experience diagnosing these coilovers (Megans) and I know from first hand experience that the problem doesnt fix for the most part and when it does (varies case by case) it comes back rather quickly.

i could make a mile long list of the design flaws with this particular system if you'd like. Unfortunately the solution to your problem isnt easy or cheap. Your's, mine or anyone elses financial situation has nothing to do with this.

FYI I havent had a real job in 1.5yrs, been hit and run by a driver and pretty mangled up, dont qualify for pogey etc either. My insurer isnt covering my treatment or other expenses. I have to wrench in excrutiating pain to make ends meet.

Feel free to mess around with these, I hope for your sake you fix the problem for good.:tup:
 
Discussion starter · #13 · (Edited)
ok awesome thank you all for the info... I know megans suck but they came on the car and I think they drive pretty good and I don't mind the bumpy ride.

I probably will invest in new quality coilovers (and sways too) when i have lots of money to throw at it, but that will be months down the road.

So in the mean time... Is it bad to drive it with coil bind? will it explode or burst into flames anytime soon? (exaggerating)

Thanks again guys I am going to start shopping and saving.
 
ok awesome thank you all for the info... I know megans suck but they came on the car and I think they drive pretty good and I don't mind the bumpy ride.

I probably will invest in new quality coilovers (and sways too) when i have lots of money to throw at it, but that will be months down the road.

So in the mean time... Is it bad to drive it with coil bind? will it explode or burst into flames anytime soon? (exaggerating)

Thanks again guys I am going to start shopping and saving.
No issues with coil-bind short-term. What it can cause is the protective covering on the springs to get damaged, which then can lead to rust and broken springs.
 
ok awesome thank you all for the info... I know megans suck but they came on the car and I think they drive pretty good and I don't mind the bumpy ride.

I probably will invest in new quality coilovers (and sways too) when i have lots of money to throw at it, but that will be months down the road.

So in the mean time... Is it bad to drive it with coil bind? will it explode or burst into flames anytime soon? (exaggerating)

Thanks again guys I am going to start shopping and saving.

Its not abt the bumpy ride or whatever, its about the suspension travel...suspension travel is like the size of ur wang...more is always better and megans r as small as it gets...sorry for the analogy just trying to make my point:lol:

The valving and spring control are an issue once the suspension travel is appropriate.

To answer your immediate question, the coil bind should be ok during higher speed stuff unless u hit a mid corner bump, if the spring breaks it will likely be in a slow speed situation or where the cars coming out of a driveway and there is an incline change etc.

When that happens trust me u will know and most likely need a flatbed(due to drivability issues, not due to crashing the car)...investing in AAA would be a great idea if you dont have something already....
 
Discussion starter · #17 ·
just an update guys i did the laziest thing possible and greased the outside hoping it would work its way into the bushings and it did! The clunking stopped and I didn't take them apart because I didn't feel confident i could get them back together right.
 
Discussion starter · #18 ·
so not that many people care but the problem has returned again and again for the 6 months I have had this car so far and I HATE IT.

I called megan and took them apart and greased them and if anything it made it worse and is very loud turning at low speeds while parking and turning from a almost stop.

I might just drop 1800 on bilsteins soon if i can save up but I was wondering if anyone has any last minute ideas?

and if there is any chance its not the coilovers? idk what else it could be all i know is i am so frustrated i might just drive down the megan racing and ask them what to do.
 
you problem is most likely the co's. period.

yes you probably have coil bind. my gc co set up does it ALL day. am i worried? not one bit. it is part of owning a car with co's. it sounds like you possibly would benefit from a stock strut (rebuilt or new) and a good set of lowering springs (blacks, yellows, even prodrives). as juggs has stated (so eliquently) co's are not for everyone. they make a ton of noise and most of the craptastics (which yours fall under) do NOTHING to improve the ride. they are way too stiff and way valved incorrectly for our insanely crappy roads here in the US.

i have read and re-read all the opinions here and on other boards. there is no such thing as the "perfect" coilover set up. not for regular street driving. if you are willing to make sacrafices (noises that might upset you, cluncks, ticks, "bong" from the coils binding, roung ride, "skipping" through rough turns, not to mention ruining your cv's) then co's are not that bad. BUT they need a TON of maintenance (sp). i remove my wheels and clean my GC co's bi-weekly. why? i live in a VERY dusty and dirty part of the US, and mine get dirty quickly. if i let the go, they start to make all sorts of noises.

am i worried about breaking a coil? no. they are high quality eibach springs. should you worry? i doubt it. but as i started the whole post, co's might not be for you. these cars are insanely fun, and with a better suspension, i guarentee you will love this car. you just bought the car with craptastic co's. try something else before you get too bummed on the car itself...

hope this helps somehow...

josh
 
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