3 x thermo fans stripped in one trip - GU custom brass radiator 6.5 chev GU

[NissanGQ4.2]

Any update on this AB?

[threedogs]

Ive asked as well a while back maybe now MB is
a member we can get an idea on the cause

[MB]

G'day Folks,
Wow, I just found out this specific thread existed, all 7 pages:-)
Thanks heaps for all your assistance to AB whilst I was a non member and having troubles roadside. I guess an update from MB is in order here, haha!
Unfortunately I'm still as stumped as we all are but can say this. Davies Craig were truly amazing, hand delivered 3 fans all the way out to Yarra Glen and took the others back to their base for their own investigations.
The ones in the car now were dated 4 weeks manufacture prior to their delivery.
The 3 ones prior were all dated quite closely around 1.5 to 2 years ago now.
Upon their awesome efforts in coming out to dropoff/collect I did query possibilities of a batch of 24v incorrectly labelled 12v but was assured not possible.
Not sure what else I can say but she's been running great and do honestly appreciate their and all your efforts especially Fletch, Cheers :-)

PS: There is a little method to my madness having removed the stock fan and mounting twin thermos side by side with a gap between. Leaves just enough room for the Harrop charger belt heading down below for when I win Tatts:-)

[AGman]

You have 2 fans hooked up in parallel? When they spin they generated a voltage/current and they are feeding back into each other, put an individual relay on each motor so when they aren't on they are isolated from each other.

[MB]

Thanks AGman, yep each fan runs back to its own 180amp relay and is now just recentally installed thermo controller by this ripper company from the USA



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[MB]

Better pic below:




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[NissanGQ4.2]

Thanks for the update MB, shame Davies Craig never got back 2 you with what they believed 2 be the issue. Good 2 hear the new fans are working great