# 2005 Chevrolet Aveo - High temp reading

**URL:** <https://community.cartalk.com/t/2005-chevrolet-aveo-high-temp-reading/166657>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet\
**Created:** [July 1, 2020, 2:44pm UTC](https://community.cartalk.com/t/2005-chevrolet-aveo-high-temp-reading/166657 "2020-07-01T14:44:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![RonaldSibanda](https://avatars.discourse-cdn.com/v4/letter/r/ecc23a/32.png) [@RonaldSibanda](https://community.cartalk.com/u/RonaldSibanda)\
**Post date:** [July 1, 2020, 2:44pm UTC](https://community.cartalk.com/t/2005-chevrolet-aveo-high-temp-reading/166657/1 "2020-07-01T14:44:30Z")

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My Chevrolet Optra’s engine temperature goes high and starts boiling quite often after say 10km. What could be the problem?

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**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [July 1, 2020, 3:04pm UTC](https://community.cartalk.com/t/2005-chevrolet-aveo-high-temp-reading/166657/2 "2020-07-01T15:04:27Z")

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Radiator clogged with rust and scale.  
Fan not turning on.  
Thermostat not opening.  
Water pump failed.  
Wrong coolant.  
Failed head gasket.