"John Rumm" <see.my.s...@nowhere.null> wrote in message
news:XM6dnce2IaH_FBTJ...@brightview.co.uk...
> On 10/12/2014 23:20, Tim+ wrote:
>> Andy Burns <
usenet....@adslpipe.co.uk> wrote:
>>> Eednud wrote:
>>>
>>>> Garage says there is Swarf or "glittering" in fuel tank
>>>> What is the likely cause of this?
>>>
>>> I think it's easy for them to blame misfuelling, where petrol wouldn't
>>> provide sufficient lubrication to the diesel pump (some of which operate
>>> at around 30,000 psi) so causing wear in the pump, and the excess fuel
>>> returning to the take would take the swarf with it.
>>>
>>> If you know that hasn't happened, then I don't see how they can "prove"
>>> it did
>>
>> It's easy for owners to deny misfuelling too. I think garages are more
>> inclined to believe the evidence than the story.
>
> And it would not be difficult for a bent garage to lob a few litres of
> petrol in it now and run it through the system - that way any
> investigation later would find evidence of petrol contamination.
but like someone else pointed out, what part of the service were they doing
when they discovered this 'glittering' in the fuel tank? that's what you
have to ask them.
is sticking a boroscope down the tanks filler neck part of the servicing
procedure? assuming this is a typical small van with a fuel tank under the
floor and a filler tube that winds it's way around things to get to the
filler hole,
i think the last vans that had fuel tanks like trucks with the filler neck
and cap part of the tank it's self (hence you could see into the tank when
you removed the cap) was the square shape - pre~99 Iveco daily, and the
square shape merc's.. 609, 811 and so on.....
And even then it's not part of the service schedule to look in the tank
whilst shining a torch in there,
Tho' did once have to remove the fuel tank from a merc 609 to clean it out,
but that was because it had sat with the cap missing for months at a
coachbuilders who were converting it to a recovery truck, they went bankrupt
mid build, and it was spring time, so a blue tit built a nest in the
tank..... knew that before i emptied the tank as i kept getting blue and
yellow feathers in the pre-filter bowl every time the engine died from fuel
starvation.