Sound on pressing acceleration - Page 3 - Toyota Yaris Forums

tdinut · 06-14-2015, 02:32 PM

Quote:

Originally Posted by Mikastef

Clutch slip?...you can feel a loss of speed when you accelerate..?

It sounds like a clutch slipping, not that it is. I have the auto. I don't really feel any power loss but at times I'm getting a little nervous that it could turn into something more.

tdinut · 07-09-2015, 07:38 PM

It's fixed !!!! My car is fixed !

Definitely all exhaust manifold related. 2 parts replaced. Flange and gasket, I believe.
I can not read the mechanic's writing. I guess the flange was making the predominant metallic sound that I was hearing. Car sounds more quiet and all seems to be perfect. I will update after a day or two to make sure nothing changes. I am so relieved and happy.

tdinut · 06-10-2020, 04:19 AM

For me, it was the exhaust manifold flange and gasket. My local mechanic replaced those two parts and the car went silent. I sold it several years later but still miss that car today.

Quote:

Originally Posted by tdinut

It's fixed !!!! My car is fixed !

Definitely all exhaust manifold related. 2 parts replaced. Flange and gasket, I believe.
I can not read the mechanic's writing. I guess the flange was making the predominant metallic sound that I was hearing. Car sounds more quiet and all seems to be perfect. I will update after a day or two to make sure nothing changes. I am so relieved and happy.

Bluevitz-rs · 07-09-2015, 09:19 PM

Glad I could point you in the right direction.

Sent from my iPod Touch

Mikastef · 07-09-2015, 11:57 PM

Hi everyone again
Thx a lot for helping especially tdinut and Thx rigaud for taking my part.
Bronsin, your advice may be helpful and I thank you for that. However if you learned my way of thinking and my personality through all the post on this forum and even in this thread, you will learn that I'm quite investigative in nature. Check the first post on this topic. You will easily see that I have done lots lots of research. I have even listed all the potential problem that may be related to it. I have even put a microphone in my car and use a sound recorder to get the sound as raw as
possible. I have even met around four mechanic until now with no solution
You see. I'm not that stupid.

monchito18 · 03-02-2016, 10:18 PM

Bump

monchito18 · 03-02-2016, 10:18 PM

Same issue here

marianoI · 06-04-2020, 03:48 PM

hi to everyone
my yaris make exactly the same noise that mikastef said he had, anyone here had the same problem and could fixed?

ChloeFarwell · 06-13-2022, 04:40 AM

thanks for this please like much

almamater · 10-27-2022, 12:22 PM

I have the same problem on my Yaris 1.0 2006, I already changed spark plugs, etc, but we haven't found the problem. The mechanic told me now that it could be the 'anti squeak sensor' something like that, does anyone know if this exists? He even showed me in the engine where this sensor is, small connector behind the motor.

On the web I only find a camshaft sensor, is it the same thing?

07-09-2015, 07:38 PM	#2
tdinut Drives: 2008 Yaris Sedan Auto Join Date: Jul 2010 Location: LI, NY Posts: 34	It's fixed !!!! My car is fixed ! Definitely all exhaust manifold related. 2 parts replaced. Flange and gasket, I believe. I can not read the mechanic's writing. I guess the flange was making the predominant metallic sound that I was hearing. Car sounds more quiet and all seems to be perfect. I will update after a day or two to make sure nothing changes. I am so relieved and happy. __________________ Joe

03-02-2016, 10:18 PM	#6
monchito18 View User's Garage Drives: Yaris sedan Join Date: Jan 2009 Location: Puerto Rico, Isabela Posts: 427	Bump __________________

03-02-2016, 10:18 PM	#7
monchito18 View User's Garage Drives: Yaris sedan Join Date: Jan 2009 Location: Puerto Rico, Isabela Posts: 427	Same issue here __________________

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07-09-2015, 09:19 PM	#4
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	Glad I could point you in the right direction. Sent from my iPod Touch

07-09-2015, 11:57 PM	#5
Mikastef Drives: Yaris Join Date: Feb 2013 Location: Mauritius Posts: 53	Hi everyone again Thx a lot for helping especially tdinut and Thx rigaud for taking my part. Bronsin, your advice may be helpful and I thank you for that. However if you learned my way of thinking and my personality through all the post on this forum and even in this thread, you will learn that I'm quite investigative in nature. Check the first post on this topic. You will easily see that I have done lots lots of research. I have even listed all the potential problem that may be related to it. I have even put a microphone in my car and use a sound recorder to get the sound as raw as possible. I have even met around four mechanic until now with no solution You see. I'm not that stupid.

06-04-2020, 03:48 PM	#8
marianoI I've made a post! Drives: hatchback yaris 06 Join Date: Jun 2020 Location: paraguay Posts: 1	hi to everyone my yaris make exactly the same noise that mikastef said he had, anyone here had the same problem and could fixed?

06-13-2022, 04:40 AM	#9
ChloeFarwell I've made a post! Drives: Good Join Date: Jun 2022 Location: USA Posts: 1	thanks for this please like much

10-27-2022, 12:22 PM	#10
almamater Drives: Yaris 2006 - 1.0 Join Date: May 2022 Location: PT Posts: 2	I have the same problem on my Yaris 1.0 2006, I already changed spark plugs, etc, but we haven't found the problem. The mechanic told me now that it could be the 'anti squeak sensor' something like that, does anyone know if this exists? He even showed me in the engine where this sensor is, small connector behind the motor. On the web I only find a *camshaft sensor*, is it the same thing?