Low Coolant Sensor Location 4.2L

rwoz

Low Coolant Sensor Location 4.2L

Unread post by rwoz » Fri Nov 23, 2012 3:59 pm

Where' the low coolant sensor located for the 4.2 liter engine?

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ProTech
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Re: Low Coolant Sensor Location 4.2L

Unread post by ProTech » Fri Nov 23, 2012 8:31 pm

Depending on the year and model of Trailblazer you have, you may or may not have a low coolant sensor. If your vehicle is equipped with one, it would be located in the right side of the radiator, in the side tank.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

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