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#1 |
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daily driver
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My best guess is that the heat shield around the exhaust manifold has rusted in one or several locations and is rattling. The easiest fix is just rip it off.
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#2 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 06 5dr LE (deceased), 13 Soul Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,816
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Quote:
Sent from my EML-L09 using Tapatalk
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#3 |
![]() ![]() ![]() ![]() Drives: 2007 yaris HB Join Date: Mar 2016
Location: Barrie Canada
Posts: 690
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Have you heard what Iam describing only higher rpm?
If it is the shield which one.The one closer to the gas tank was resecured with self taping screws when I did Ebrake cable.You say manifold so it would be inside the engine compartment? |
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#4 |
![]() ![]() ![]() ![]() Drives: 2007 yaris HB Join Date: Mar 2016
Location: Barrie Canada
Posts: 690
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I do not think the sound is related to vibration.The higher rpm is not causing vibration/s
I will remove shield and see,but... |
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#5 | |
![]() ![]() ![]() ![]() Drives: 2007 yaris HB Join Date: Mar 2016
Location: Barrie Canada
Posts: 690
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rattle
Quote:
Could it just be the engine showing its age? Its annoying whatever it is.I have heard identical sound on older beat up cars. |
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#6 | |
![]() ![]() ![]() ![]() Drives: 2007 yaris HB Join Date: Mar 2016
Location: Barrie Canada
Posts: 690
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Clackling sound only hot weather.
Quote:
Had 2 mechanics go over exhaust while having other work done. I do notice I only get the noise in really hot weather, Not a peep all winter and cooler months. |
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#7 |
![]() ![]() Drives: Yaris 2016 1.3 Manual Join Date: Jun 2017
Location: SAUDI ARABIA
Posts: 132
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do you get a manual trans? if yes then check the 2 shifter cables if they are rubbing against each other... i just had a hard 2 months figuring out mine and lamost ordered a clutch set as advised by 2 shop mechanics i went... with endless troubleshooting i even got 1 bolt off the exhaust damaged since i suspect the exhaust was making the sound.. when moving the engine while it is off, there is a slight sound too but that is near the exhaust and just the 2 shifter cables grinding each other... i could be wrong but it is worth a try if you have the stick shift. I placed a rubber cushion in between the metal guide and put a little grease and voila all the unusual metallic sound are gone.
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