XJ6 & XJ12 Series I, II & III 1968-1992

XJ12 fuel leak

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Old Mar 15, 2018 | 01:45 PM
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Unhappy XJ12 fuel leak

Hello all!

My 73 xj12 sedan with carbs is leaking fuel at the canister up under the drivers side fender well.
I don't know what that canister is, why theres a fuel line going to it, or how to fix it.

Please help!!

John
 
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Old Mar 15, 2018 | 02:03 PM
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Its the carbon canister and there are no more in the world.
How would I bypass it?
Thanks
 
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Old Mar 15, 2018 | 02:53 PM
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John,

I've moved your question from General Tech Help to XJ6 & XJ12 Series I, II & III forum for advice from members with the same model.

This the place to post technical questions about your model.

Graham
 
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Old Mar 15, 2018 | 04:11 PM
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remove the charcoal cannister, allow it to dry, re-install it. If no luck, try one from a XJ-6, can't be that different. No liquid fuel line goes to it, only a fuel vapor line.

post a picture of it to identify it.
 
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Old Mar 15, 2018 | 04:38 PM
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could be a fuel tank changeover valve problem
Read this thread which explains the issue
https://www.jaguarforums.com/forum/x...156495/page12/
fuel can get routed to the charcoal cannister (which normally just vents the fuel tank air/smell) due to tank overflow
 
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Old Mar 20, 2018 | 01:56 PM
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Thanks!!
 
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