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10-26-2016, 03:46 PM | #1 |
Drives: Yaris T1 Join Date: Apr 2016
Location: Durban
Posts: 6
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Yaris T1 2007 Knocking Sound
Hi Guys, i have a 2007 Yaris T1 1.0, recently started hearing a knocking sound, i have searched the forum, tried changing the oil (No Change), took it to a mechanic but he says that he would need to strip in order to diagnose the issue, i have posted vids on youtube so that you guys can hear the sound.
https://youtu.be/S_pVCUYgOrM https://youtu.be/zUWcsNU_pEI |
10-26-2016, 05:12 PM | #2 |
I've made a post!
Drives: yari Join Date: Sep 2016
Location: nc
Posts: 1
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possible A/C, Timing chain, big ends,
can you give more information on when it started, did it get progressively worse etc. |
10-26-2016, 08:04 PM | #3 |
Drives: Yaris T1 Join Date: Apr 2016
Location: Durban
Posts: 6
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by a/c you mean aircon? it started softer but yes it has gotten worst
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10-27-2016, 01:12 AM | #4 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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Wow, if that's internal, just source a replacement engine .
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11-01-2016, 04:06 PM | #5 |
Drives: Yaris T1 Join Date: Apr 2016
Location: Durban
Posts: 6
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Guys just an update, i added an oil treatment to the engine and the noise has softened up abit, i posted a video https://youtu.be/nMOuFeJ2d5A , 1 of the mechs suggested it is probably the lifters.
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11-01-2016, 04:38 PM | #6 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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There are no lifters. It's direct cam on bucket.
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