Temperature gauge

MONCHO6685

MEMBER
2006 MAZDA 3
2.0L
4 CYL
2WD
AUTOMATIC
137,000 MILES

Hello again, when I turn off the engine the level on the gauge go to the high temperature, when I turn on the engine again it goes back to normal. What is happened here? Is it a serious problem?

Friday, November 2nd, 2018 AT 6:04 PM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
42,960 POSTS

If you are not having any other problem this can be normal. Have you installed a new battery lately? Can you please shoot a quick video with your phone so we can see the gauge to be sure, that would be great. You can upload it here with your response.

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Sunday, November 4th, 2018 AT 11:26 AM

MONCHO6685

MEMBER
118 POSTS

I will took the video this problem it is not all the time It is like it did it today and do it again in the next week, rarely but it do it. And by the way I want to change the coolant how I found the coolant fl22 that said in the manual and in the deposit? I am a beginner and I want to learn all that possible. Thanks.

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Sunday, November 4th, 2018 AT 12:32 PM

KEN L

MASTER CERTIFIED MECHANIC
42,960 POSTS

Yes put 50% coolant 50% water. Here is a guide that will help you:

https://www.2carpros.com/articles/coolant-flush-and-refill-all-cars

Please let us know what happens.

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Monday, November 5th, 2018 AT 8:41 AM