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Old 11-13-2020, 06:00 PM   #1
June yaris
 
Drives: 2013 Toyota yaris
Join Date: Nov 2020
Location: Philippines
Posts: 2
Idle problem...

Hi there.. I would like to ask if some body experience a high rpm at could start.. I have a 2012 toyota yaris 1nz fe engine.. at could start it run 1600rpm then it after while (3-5min) it goes down to 800rpm.. but before it's not like that it was only 1000rpm at cold start then goes down after 30 sec.. what do you think is the problem.. thanks you!
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Old 11-19-2020, 10:33 PM   #2
toyotavios_11
 
Drives: Toyota Vios
Join Date: Feb 2013
Location: MY
Posts: 49
cold start easily hits 1600rpm-1900rpm, it is normal
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Old 11-24-2020, 03:20 AM   #3
jng
 
Drives: 1NZFE NCP93 (Vios)
Join Date: Dec 2017
Location: Singapore
Posts: 3
Quote:
Originally Posted by June yaris View Post
Hi there.. I would like to ask if some body experience a high rpm at could start.. I have a 2012 toyota yaris 1nz fe engine.. at could start it run 1600rpm then it after while (3-5min) it goes down to 800rpm.. but before it's not like that it was only 1000rpm at cold start then goes down after 30 sec.. what do you think is the problem.. thanks you!
I'll be worried if it's at 1000rpm during cold start, probably it would take a long time to warm up.
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Old 12-03-2020, 11:58 AM   #4
IndestructibleYaris
 
Drives: 2007 Toyota Yaris Sedan
Join Date: Feb 2019
Location: Harrisburg, PA
Posts: 142
Mine has always done 1500 rpm startup and cools down to 500 after a couple minutes
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