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29-01-06, 03:57 PM | #1 |
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Fan on temp
Howdy,
Anyone know off hand what engine temp the fan should kick on at? I've just replaced a radiator on a K3 and filled it up with coolant and left it running to see if the fan was ok but it wasn't coming on. I let it run until about 106 degrees. Anyone any ideas? Ceers, Rob. |
29-01-06, 03:59 PM | #2 |
The Sick Man
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Have you bridged the temp sensor to see if the fan comes on?
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29-01-06, 04:16 PM | #3 | |
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Re: Fan on temp
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29-01-06, 04:22 PM | #4 |
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Have you burped the system as you could well have an air pocket around the sensor which means it wont work as it should.
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29-01-06, 05:10 PM | #5 | |
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Quote:
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29-01-06, 05:27 PM | #6 |
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Cheers for the replies! Yup I bridged the temp sensor and the fan works no problems. How exactly do I burp the coolant system? There's definitely enough coolant in the system, it's up just underneath the filler cap (its a naked sv so no separate coolant resevoir).
Again cheers for the help! Rob. |
29-01-06, 05:35 PM | #7 |
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Little screw on the water pump.
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27-06-08, 10:42 AM | #8 |
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Re: Fan on temp
I have the same problem. Bought second hand temp sensor from ebay and still no joy. Works fine when I bridge it. I will try 'burping' tonight. Anyone know where to find cheap new temp sensors!? Suzuki are ripping us off at £40 a go.
Any other hints on this? |
27-06-08, 10:45 AM | #9 |
Noisy Git
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Re: Fan on temp
The naked one does have a coolant reservoir. I've found just running it (cold) for a few seconds with the cap off gets all the air out, also rock it from side to side a bit.
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27-06-08, 02:14 PM | #10 |
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Re: Fan on temp
I don't think that my fan used to come on until the engine was over 100, the only time it ever came on in this country from memory was riding round London on a hot day. 106 does sound like it should be on though.
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