2019 Chevy Colorado V6

[@arthurgay5746]

It's most likely just because the AC condenser is in front of the radiator and when you turn on the AC, it dumps the heat that the evaporator removed from inside the cab into the condenser.

[@domanick09]

Mine was always cold and kept running

[@hectorrodriguez-ld3tr]

Well in my case I got a 2020 canyon. temp was going up to the red zone. This is how I fix it. So I let it the cool off 1st then turn it on up to normal temp(line before 210) then turn off the car and really slowly opened the reservoir slightly just let air out. Once it was safe to open put some coolant and problem went away!! Shout out to Mrlatigue that post it this same method on the messages below

[@joseluisgibaja7213]

I can say 190°F is normal. I own Chevy Colorado 2019 V6, 57,500 Miles, and its works when is running speedy or slow, with AC on. I haven't saw that thermometer go up to 210°F.

[@williampeay1923]

My 2022 chevrolet colorado doing the same thing please somebody let me know what's going on

[@henrystinson2846]

It should not go over 210 that is not normal. Mine 2018 226743 miles never gets over 190 never not even on a hot day in traffic

[@steveedwars1107]

I have a 2019 4 cylinder. Every year. I have to add about a pint of coolant to the coolant system to get it to the full mark on the tank . Then its fine. ( if its not on the full mark then it seems to vaper lock the water pump) poor design

[@laabb1184]

I have a 2018 Chevy Colorado 2.5 does exact same thing spent $500 new cooling fan new cooling sensor temperatur thermostat housing and still does the same thing next thing isn't temperature sensor is the only thing I can think of.

[@oink3roink3r94]

Did you ever figure out the problem? 2016 2.5 and mine is doing the same replaced thermostat twice does fine when idlong heays up when i drive it

[@henrystinson2846]

Pour water circulation in the radiator

[@isidroaguilar7096]

Did you ever find out the issue?

[@TheBen3494]

Yes they had to Purge the air out and add more fluid, my fluid goes past the middle mark now about 2 1/2 inches

[@monceresendez3757]

Mine do the same

[@El69_]

@@TheBen3494 wheres the purge located

[@jorgediaz9242]

@@monceresendez3757 también el mio será normal..??

[@monceresendez3757]

@@jorgediaz9242 I just change the antfreze resrvoir and the hoses and works Ok now

[@fiascostew5001]

These trucks tend to have many little weird problems like this but they rarely just brake down it's just more annoying cause u never know if it will break down

[@laabb1184]

Yeah I have a 3.5 Chevy Colorado it's a piece of junk man mine does the same thing but mine takes all the way over to the red and it keeps burning out these cooling fans that cost $400.00

[@HieuNgo-eo2bq]

chiếc xe của tôi bị hỏng phao xăng và tôi cần phải làm gì để xử lí nó

[@johnesslinger6651]

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