Coolant leaking.

JohnG123 · Post by **JohnG123** » Sun May 26, 2019 3:48 pm

Hi
Yes until it clicks 3 times, also this s the second cap. Am sure the dealer will get it sorted on 3rd June.
I will update this thread with what the dealer as to say............

JohnG123 · Post by **JohnG123** » Mon Jun 03, 2019 3:20 pm

Hi
Well after being at the dealers Today. Has been confirmed by the dealer car needs a new expansion tank. so all under warranty so car will be booked in next week and all should be sorted.

Thanks for everyone's input.

dbv6s · Post by **dbv6s** » Tue Jun 04, 2019 12:14 pm

Good result then and FOC [emoji106]
Any idea why the original one failed/ where it failed?

JohnG123 · Post by **JohnG123** » Tue Jun 04, 2019 7:00 pm

Hi
It’s not weeping through the expansion tank. I think it’s where the rubber seal on the cap sits. As it’s the second cap I can only assume that’s where it’s coming from.

Kdes · Post by **Kdes** » Tue Jun 04, 2019 10:23 pm

JohnG123 wrote: ↑Tue May 21, 2019 4:56 pm Many thanks.
See pictures attached. One person thinks the cap is letting pressure out has there is a fault in the cooling system maybe the thermostat
The temperate gauge never goes above normal though ?.

FoMoCo manufacturer ref = Ford part ?

scm · Post by **scm** » Tue Jun 04, 2019 11:55 pm

Lots of Ford parts in Jaguars ....

JohnG123 · Post by **JohnG123** » Mon Jun 10, 2019 5:57 pm

Well car has had a new expansion tank and cap fitted Today ,new coolant installed.

All covered under Jaguar extended warranty.

Nick1988 · Post by **Nick1988** » Wed Jul 01, 2020 2:40 pm

I have exactly the same issue. Replaced cap 10 months ago and has been fine until this week. Coolant leaking from the cap. Did the problem reoccur for you once the new tank was fitted?

Brown11 · Post by **Brown11** » Thu Feb 18, 2021 12:09 pm

Any problems with the new tank?

Coolant leaking.

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