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Overheating issues

Birdmanj2g

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Joined
Apr 25, 2019
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Location
Mildura
Members Ride
Vy acclaim 3.8l
So the about a week ago now I cleaned my cooling system with a flush, and upon refilling and a small drive I noticed I was losing fluid, got home had a small crack in side of radiator plastic (drivers side) so I pulled it all out and replaced it. I had been having troubles with keeping water so I ended up replacing the lot, radiator, hoses, water pump and thermostat, filled it up with coolant and bleed the system, all seemed to be fine until earlier today.
It seemed as if my ac cut out and then it started to overheat, ac come back on and it went back down, but after a few moments started to go back up again.
Just wondering if anyone has any idea what could be causing this
 

Joe Ambrose

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May 30, 2019
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kuwait
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V6 3.8 Holden Commodore
this could be a problem with your Fan relays or temperature sensor, if they the fan are not starting when the temperature arrives.
Are the fans working, when the temperature arrives and the ac is in off mode
 
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