Excessive oil consumption? - Toyota Yaris Forums

JudgeM · 04-07-2017, 01:33 AM

As far as I can gather from my research, North American 2AZs are affected. Rest of world fine, I haven't heard anything here about other 2AZs having issues.

I wonder whether it is an issue with Blade 2AZs because my mechanic said all Blades have this issue.

I came across some more information saying how valve stems are also a known issue in this engine.

Its been about 3000km since I switched to synthetic 10w30 , and more than half the oil is gone

I might go down to Toyota and ask them their advice on this.

I really like the car and don't mind spending a bit to fix this , but if I need an engine rebuild then screw that I will just pretend its a 2 stroke.

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04-07-2017, 01:33 AM	#1
JudgeM View User's Garage Drives: 2005 Toyota Vitz RS Join Date: Jan 2012 Location: Auckland, New Zealand Posts: 181	As far as I can gather from my research, North American 2AZs are affected. Rest of world fine, I haven't heard anything here about other 2AZs having issues. I wonder whether it is an issue with Blade 2AZs because my mechanic said all Blades have this issue. I came across some more information saying how valve stems are also a known issue in this engine. Its been about 3000km since I switched to synthetic 10w30 , and more than half the oil is gone I might go down to Toyota and ask them their advice on this. I really like the car and don't mind spending a bit to fix this , but if I need an engine rebuild then screw that I will just pretend its a 2 stroke.