is yellow fuel cap norm for the xj?
#3
My 2012 5.0l supercharged says 10% ethanol max if you absolutely have no choice and premium only. My GM's always said you could use mid grade with reduced performance when the knock sensor goes off. There was no ethanol at the time they were made I don't think.
As far as the color, I don't know, it came with a full tank and it's still at half.
As far as the color, I don't know, it came with a full tank and it's still at half.
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I wasn't personally aware Jag had any E85 offerings, but here's a government website that suggests there might be a flex-fuel version of the XJ referred to as "XJ FFV":
https://www.fueleconomy.gov/feg/noframes/35229.shtml
And here's a link offering XJ 5.0SC FFV used replacement engines:
https://www.buyusedengine.com/used_e...%208th%20digit)
Nothing mentioned on Jag's US website. Perhaps some California dealers are special ordering the FFV version.
https://www.fueleconomy.gov/feg/noframes/35229.shtml
And here's a link offering XJ 5.0SC FFV used replacement engines:
https://www.buyusedengine.com/used_e...%208th%20digit)
Nothing mentioned on Jag's US website. Perhaps some California dealers are special ordering the FFV version.
Last edited by rhankey; 02-07-2018 at 01:16 PM.
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gochurush (02-07-2018)
#15
So yeah in a way I was surprise the XJ can take e85 from the factory... Not that I will ever use e85.
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According to Wikipedia (yes I know) these can all use it.....
XF 3.0L 2014 XF 5.0L 2013- XJ 3.0L 2013- XJ 5.0L 2013- Range Rover 3.0L 2014 Range Rover 5.0L 2014- Range Rover Sport 3.0L 2014 Range Rover Sport 5.0L 2014-
XF 3.0L 2014 XF 5.0L 2013- XJ 3.0L 2013- XJ 5.0L 2013- Range Rover 3.0L 2014 Range Rover 5.0L 2014- Range Rover Sport 3.0L 2014 Range Rover Sport 5.0L 2014-
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Mikey (02-07-2018)