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Straight-forward questions? Straight-forward answers here..vehicle-related of course
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Opel Kadett 140is Radiator Fan issue

09 Oct 2020, 14:55

Howzit chaps!

I've been having a few issues with my radiator fan, mainly the fact that it doesn't go on when the engine is warmed up. Yesterday morning while stuck in bumper-to-bumper traffic, the heat gauge climbed all the way up into the red and I had to pull over and let the engine cool down.

Managed to check the fan itself and when connected directly to a battery, it spins no problem. So it made me think of the Relay. Checked the relays, but i can't wrap my head around it (I'm not the most experienced with cars yet).

So I have 2 questions:
1. What does the relay look like?
and 2. Does anybody maybe have a part number?

Thanks in advance!

Re: Opel Kadett 140is Radiator Fan issue

09 Oct 2020, 14:59

Also wanted to apologize in advance if I made this post in the incorrect place

Re: Opel Kadett 140is Radiator Fan issue

17 Nov 2020, 10:27

Sorry don't mean to derail your post , but I have the same problem.

I've replaced the thermo sensor that screws into the radiator twice still no fan on high temps, someone said it might be the sensor on the cold start.

Re: Opel Kadett 140is Radiator Fan issue

18 Nov 2020, 08:53

hi gents ..

any chance this could be thermostat related?

https://axleaddict.com/auto-repair/How- ... t-is-Stuck
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