XJ Diesel DPF Issue - Outraged

XJ Diesel DPF Issue - Outraged

Author
Discussion

puss

Original Poster:

75 posts

217 months

Friday 20th November 2020
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I have considered that but the ones that I would trust to remap my car don't also cut out the DPF. I would have to get that done prior.
And overall the cost isn't any lower than getting it removed, cleaned and refitted. For the time I will keep the car that would be preferable.
I'd also not be happy about selling a car with a 'mod' like this without disclosing it and that might rule out some potential buyers.

lexusboy

1,099 posts

144 months

Thursday 26th November 2020
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I’ve only ever heard of the DPFs being too low and not getting hot enough when people have fitted non genuine DPFs to the 3.0L


puss

Original Poster:

75 posts

217 months

Tuesday 29th December 2020
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Thought I would give an update for general info
I rejected the jag offer of 40% off as it was far cheaper to get my local Indy to remove the DPF and take to Maidenhead specialists for a thorough bench clean
They showed it was only 60 5% ish blocked so the Jag's onboard and dealer diagnostics are clearly crap to say ti was totally blocked. They got it to 99% flow rate so it's back on the car. Then took it back to Jag for the throttle body but all of a sudden they relented and opted to clean it instead of replace. They did that for just £80+VAT which was very fair so they probably wanted to see the back of me
Total outlay less than £470 for the lot
Trouble is that although the same shouldn't happen for another 4-5 years or 25k miles it has put me off bothering with it. I use my 14 year old XK most of the time now and will sell the XJ. Shame as it's a cracking car and if I could find a V8 2016+ car for similar money would go for that but with so many great cars out there, probably not. Thinking AMG C class, another BMW X6M like I had before, a Mustang or even a Kia Stinger V6 twin turbo which really impressed me especially for the money

TarquinMX5

1,955 posts

81 months

Wednesday 30th December 2020
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Your update does seem to highlight how main dealers tend to be guided by whatever the system tells them and it isn't always foolproof.

The Stinger is an under-rated car which I'm sure would sell in bigger numbers if it had an Audi badge on it, such are many people's priorities these days. Funny old world.