GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

GS350 Clatter Noise Upon Engine Start

Old 05-27-09, 08:00 PM
  #16  
Stormforge
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Originally Posted by MORE4MY 4
I think ,you should get it fix my girlfriend had the same problem and I just took it in and they fixed it .

if you patent that fix for the clattering problem, you will be an instant billionaire. now we can all watch our favorite sports program on tv without interruption!
Old 05-28-09, 12:37 AM
  #17  
Gs350Lola
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OMFG im not the only one!, dude you described how the noice occurs in my car as well. no noice cold start but noise after you been driving then start again and it goes zroooom rattatat. seriously lexus is becoming more problematic. i have a 07 gs 350 my noise started at 60k i have 65k now
Old 05-28-09, 06:31 AM
  #18  
The G Man
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Originally Posted by slk_dds
I have an easy cure for this common problem, but it might be costly for some:

1. take her out for a quick lunch;
2. give her an American Express Charge Card;
3. drop her off at a mall;
4. pick her up 10 minutes before mall is close;
5. problem solved.

---> you know I am kidding, right!!! <---

Seriously, I had the followings done to repair that noise:
-->TSIB EG7027 ENG KNOCK @ COLD START
- gear assy, camshaft;
- gasket x 3;
- gasket, timing chain;
- gasket, camshaft bea;
- insulator, fuel pump;
- gasket, cylinder hea x2;
- gasket, air surge ta.

-->TSIB EG20-07
- just software update.

For all these, take about 6 hours to do the work !!!

I had it done almost a year ago, thus far still noise free!!!

I think the mall fix is cheaper, Lexus techs around here charge $130 an hour
Old 05-28-09, 12:25 PM
  #19  
erik535353
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Man, I got 17K on my 08 GS350 and I get the noise every once in a while also.
Old 05-28-09, 12:40 PM
  #20  
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- gear assy, camshaft;
- gasket x 3;
- gasket, timing chain;
- gasket, camshaft bea;
- insulator, fuel pump;
- gasket, cylinder hea x2;
- gasket, air surge ta.

so it looks like we have to change all these parts every 50k miles.

great...........


time to buy Cadillac.
Old 05-28-09, 01:16 PM
  #21  
teemunz
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Man this really sucks...sorry to hear guys.

I wonder if any 06's have had this problem...anybody?
Old 05-28-09, 02:20 PM
  #22  
07350FROST
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Originally Posted by teemunz
Man this really sucks...sorry to hear guys.

I wonder if any 06's have had this problem...anybody?
naw, i dont think so. dont quote me, but i believe its prevalent on the GS's and IS's that have the 350 engines. i think you GS300 owners dodged a bullet!!!
Old 05-28-09, 04:10 PM
  #23  
Franknyc30
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i had the same problem and they told me it was the starter making that noise and that there was a TSB on that issue. they fixed it and i have not heard the noise since.
Old 05-28-09, 11:58 PM
  #24  
Gs350Lola
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sorry im noob but TSB?
Old 05-29-09, 08:31 PM
  #25  
yogregb
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Originally Posted by teemunz
Man this really sucks...sorry to hear guys.

I wonder if any 06's have had this problem...anybody?
Sorry to report, I have a 06' gs 300 with 14k miles and I have heard this clatter at start up a few times now. I'm thinking switching to synthetic oil might help?
Old 05-30-09, 03:18 PM
  #26  
spotxc
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I have an 06 gs300 and I experienced the noise every so often. When I brought the car in for an oil change, they did some needed recalls. I didn't say anything about the noise. However, after that, I cant remember ever hearing it.
Old 05-31-09, 12:10 AM
  #27  
slk_dds
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Originally Posted by dunnojack
what's your mileage?

no gas leaks after that repair ?
I think I had it done over 5,000~10,000 miles ago, now I have little over 22,000 miles on my toy; so far so good!!!
Old 05-31-09, 07:54 PM
  #28  
wimbley100
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I thought I was the only one that had this problem. The dealer has been denying it ever happens. Between this noise, my squeaking brakes and the injector noise. I am so proud that I have a quality car like a Lexus.
Old 05-31-09, 11:02 PM
  #29  
Gs350Lola
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i feel your pain wimbley100
Old 05-31-09, 11:50 PM
  #30  
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Originally Posted by teemunz
Man this really sucks...sorry to hear guys.

I wonder if any 06's have had this problem...anybody?
I have an 06 GS430 and have never experienced that problem (thank goodness). I can relate to the clattering wife
Been married over 20 years, considered trading in for a new model on a couple of occassions (lol) but decided to keep her. I just nodd my head and say yes honey now and we are fine. (JK)

RG

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