This is my car.
I know it calls to mind a large silver potato, but I like it.
It's a 5008 1.6 HDi Sport which I bought a couple of years ago from a nice lady called Laura at my local Peugeot dealer in Walton-on-Thames. It hasn't yet had its first MOT, and as you would expect from a new-ish car, until recently, nothing has gone wrong with it.
In fact, it has been spectactularly reliable, starting every time in freezing weather, and dealing with its main tasks well - transporting the Wallises around Walton, getting me to Guildford to do my breakfast show and once in a while taking the whole family and an enormous boot full of stuff down to Devon. It's easy to drive, it's economic, and it's comfortable. As I said, I like it.
The mystery begynneth
On 24 March this year, the tank was almost empty, so I put £49.17 worth of diesel into it at pump 7 of the "Ashford Connect" Sunbury-on-Thames BP garage just before 4.03pm. I know this because it's on my receipt.
There was a note on the pump which said the pump was pumping fuel very slowly and that the garage was aware of this. It did pump fuel very slowly, which is why I didn't fill the car up.
After a few days of pottering around locally we packed up the car and drove to Devon with the family for a short break.
As we left the M25 to join the M3, a beep sounded and warning message flashed up on the car's data screen. It said something about a fault to the emissions system. Oh good. An engine-shaped yellow light on the dashboard switched on. The car's electronic management system went into limp mode, which limits the car's revs, but still allows you to drive.
As we continued along the motorway, I asked Mrs W to havea look in the 5008 handbook to see if we could find out more about the fault and how serious it was.
The manual says the dashboard light we were looking at indicated an "emission control system" fault, which tallied with the message on the data screen. The advice was to "contact a Peugeot dealer urgently".
I have driven a Peugeot before when a warning message flashed up demanding I stop the car immediately. As it was not the case in this instance, we decided to carry on driving to Devon and take the car to the Peugeot dealer in Exeter, the next day.
So on Tuesday 2 April I pitched up at
Truscotts of Exeter and handed over the car. There was to be a diagnostic charge, which would be refunded if the fault was under warranty.
The following day I received a call. "There's good news and bad news, Mr Wallis" said the lady at Truscotts. My heart sank.
"The good news is the fault which we think is causing the warning light to come on can be repaired under warranty. The bad news is that we think the fuel in your tank has got contaminated. The diesel filter is clogged and the engine is going to need to be drained. And that's
not under warranty."
It was going to cost around £350 to drain the engine, and £91 for a new diesel filter.
How, I asked, could my fuel tank have got contaminated? I got a verbal shrug.
I ended up speaking to Colin, the chief mechanic, who said they checked my diesel filter and saw it was being clogged by a gooey substance, much thicker than normal diesel, so they took a sample of diesel out of my tank and it was neither diesel-coloured, nor did it smell like diesel.
I was perplexed.
I couldn't afford to drain the engine, but the implications of not doing so were potentially catastrophic. If, against the recommendations of the dealer's mechanics, I did nothing, I could destroy my car's engine, which would certainly cost more than the £450-odd quid they were proposing to drain my tank and engine and replace the diesel filter.
I decided to take a risk. As this supposedly ropey diesel had managed to get me all the way from Walton to Devon, and because the tank was nearly empty, I would replace the diesel filter, and then fill up at the nearest garage in order to dilute the fuel that was left.
Colin felt this was okay. I asked Colin to keep the dodgy fuel sample he had taken from my tank, because I would be taking this up with BP.
 |
| Normal diesel (L) and "my" diesel (R). |
On picking up the car Colin not only brought out the bottle of fuel that was in my car, but another bottle containing normal diesel. Normal diesel is dirty yellow. "My" fuel was almost brown (see above). He also showed me my diesel filter. He took out the dipstick on the filter and showed me how tacky the residue was, when it should apparently be much thinner.
 |
| My finger is connected to the dipstick by dirty diesel. Filter in background. |
I paid my £91, left Truscotts, went straight to the nearest garage, and filled the car up. We drove around Devon for the remainder of the week and then back to Walton without any further problems.
BP says its nothing to do with them, mate
On my return to Walton I found the BP receipt and called them up. They agreed this was a serious situation, and would be investigating. I told them I had a sample of the fuel, which they were welcome to examine.
I left it a week, then chased them up. This is the email I got within two hours:
"Dear Mr Wallis,
Thank you for your phone call received in this office on 09-Apr-2013 concerning your recent visit to Ashford Connect - 3013. Firstly, please accept my sincere apologies for any inconvenience you may have been caused. We have now investigated the matter fully and can assure you of the following:
The relevant storage tank at the site is linked to an electronic gauging system and this will indicate the presence of water in the tank on the daily readouts that are produced. There have been no occurrences of this during the period under investigation.
In addition, we have not received any other customer complaints relating to fuel quality concerns, or reports of vehicle breakdowns, at this location. Experience has shown that if fuel were to be sold that was contaminated, we would receive a number of complaints in very quick succession, due to vehicle breakdowns, and we do not have any evidence of this being the case. Given the high throughput of fuel at the site we would have expected a considerable number of complaints if a fuel contamination had occurred.
For the reasons stated, we feel that it is highly unlikely that the problems you have experienced are attributable to either the site or the product. However, I will continue to monitor any activity relating to fuel quality concerns at this site.
Thank you for taking the time to bring the matter to our attention and I am sorry that I am unable to respond more positively to you on this occasion.
Kind regards,
Anita
Retail Customer Care Team"
I was perplexed. So I wrote back:
"Hi Anita
Thank you for your email. I now have a problem in that I have a bottle of diesel which my garage say was taken from my tank which looks tainted, and which the garage say had clogged up my diesel filter.
I am absolutely certain my tank was not tampered with after I filled it at a BP garage.
When I filled the tank at your garage it was virtually empty so the diesel could not have come from any other source.
There are two other potential explanations:
a) contaminated diesel got into my car manually or accidentally without my knowledge (virtually impossible)
b) [--------- REDACTED ----------]
Before I go down the route of raising the possibility of the latter with the garage owner [REDACTED], is there anything further you can do for me - eg possibly have the fuel that is in my possession analysed?
Yours
Nick"
A reply from BP came back the next day:
"Dear Mr Wallis
I tried to tell you in my last email that this is not our problem, but you're obviously too thick to understand. Allow me to be explicit: THIS IS NOT OUR PROBLEM.
Now, bugger off.
Anita
Retail Customer Care Team"
Not really. What I actually got was this:
"Dear Mr Wallis,
Unfortunately we cannot help you further.
You can have the fuel investigated but not at our cost as there is no evidence that the contamination happened at a BP garage.
As it would have been the case, many other customers would have complained.
Kind regards,
Anita
Retail Customer Care Team."
Fair enough. I suppose they
could be lying about the lack of complaints and dodgy readings, but how would I know, unless affected people posted their experiences online or contacted the media? You have to take this sort of thing at face value.
So whodunnit?
So how
did brown-ish filter-clogging diesel get into my car? I wrote an email to the customer services lady at Truscotts in Exeter:
"Hi Claire
Thank you for the handwritten note I received shortly after returning from our trip to Devon. Problems with cars are never good and this was particularly unfortunate in its timing.
As you can see from the email below, I have been in touch with BP with regards to the possible fuel contamination which led to you recommending I drain the tank and engine of my vehicle of fuel and the replacement of my diesel filter. As you may remember, I decided against the considerable expense of draining the engine, but did consent to the replacement of my diesel filter.
According to the email below BP have conducted their own investigation and believe the fuel they were selling (and I have the receipt which recorded the pump/date/time/location etc) was as it should be.
It would be virtually impossible for anyone to contaminate the fuel in my tank in the period between my filling up at the BP service station and my handing it over to Truscotts.
Is there any way the fuel in my car could have been contaminated whilst it was on your premises? Perhaps through the diagnostic process which led to the discovery of the fault which was repaired under warranty.
I simply cannot understand how the fuel in my tank could have got contaminated and I am determined to get to the bottom of it.
As a journalist, I don't like mysteries, especially ones which leave me out of pocket.
If you can help in any way at all I would be most grateful.
With thanks
Nick Wallis
(owner of Peugeot 5008, **10 ***)"
That was eleven days ago. So far, I have not received a response from Truscotts of Exeter. So I sent them another note yesterday, to chivvy them along.
If anyone else has had a mystifying fuel contamination experience with their car, please do get in touch. I would be very interested to hear from you. Or if you have any suggestions as to what I should do next, I would like to hear them.
I am sure there is a perfectly reasonable explanation for all this. I just can't think what it is.
.