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26th October 2019, 06:46 | #11 |
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If there's no air or gas in the coolant then it's unlikely to have gone across a bore.
If there's no oil in the system and there's no coolant in the oil then it's not gone across an oilway. If there's no white, sweet smelling smoke out the back then it's unlikely to be getting into the bores and being burnt. I've had literally the same thing happen to me last week and after asking on here I've done the Viton seals on the cap, taken some coolant out of the header tank as it was overfilled and it's been fine since. That waterpump, was it genuine? The symptoms sound like those VW waterpumps that the impellers are faulty on, the plastic impeller just sits on the spindle and doesn't rotate. |
26th October 2019, 08:06 | #12 |
I really should get out more.......
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Can't see anything about the heater, is it working as it should?
Regards |
26th October 2019, 21:20 | #13 |
I really should get out more.......
mg 190+ Join Date: Feb 2013
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Yes heater is fine.
Have today changed the header tank . On my run to work all seems ok. So now have no coolant loss as yet. Its looking like a list of faults have come together at the same time. Will never know what started the roll. But all the parts was 19 years old so may be weak or just warn with age. Now it's over cool running at around 88c only going up when in traffic or slow driving. But at least its looking like no coolant loss. I hope to do a flush of the system this week if I can find a good way of doing it. Thanks to all for the help . Steve |
28th October 2019, 18:42 | #14 | |
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Quote:
All OK now so did you find anything wrong with the tank you took off.? If the problem has gone then it must have been the tank or the pipes to it. |
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28th October 2019, 19:14 | #15 | |
Doesn't do things by halves
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model. Join Date: Mar 2007
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Simon
__________________
"Whatever is rightly done, however humble, is noble." Sir Henry Royce. |
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29th October 2019, 00:54 | #16 |
I really should get out more.......
mg 190+ Join Date: Feb 2013
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On my run tonight to work all seemed good.
Ran mostly at 88c . Left to cool for a few hours popped out . Only to find coolant around the header tank. So problem still not solved. Again it looks like it hits the 100c and when fan kicks in coolant over flows. Hopefully replacement cap will be here tomorrow. See What that does. Wonder if the release valve on the old cap is faulty. Rings on the old cap are new so not much else to change. |
29th October 2019, 12:30 | #17 |
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Might be worth a trip over to see Terry @ TS Autos in Stourbridge
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30th October 2019, 13:27 | #18 | |
This is my second home
R75 Saloon. Join Date: Feb 2009
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