A Senior Moment

Posted by: JMB on 19 March 2010

Driving back home down the M6 after visiting our latest Grandchild we pulled in to the services for refreshments and to fill up.

It wasn't until I was replacing the fuel pump hose on the multi fuel stand that I realised I had filled the tank in my diesel car with unleaded petrol.

Calamity - a moment of inattention, otherwise known in us oldies as a 'Senior moment', had rendered the car unusable 160 miles from home at 6pm on a Friday night. I couldn't believe what I had done (and neither could my wife). I have refuelled the car without problem for the past three years.

To cut a long story short we got home, minus the car, the next day and considerably poorer.

Two weeks on and multiple battles with two BMW garages (widely different repair quotes) and the insurance company we are still without a car.

A nightmare. Why can't fuel pump designers and car designers co-operate to ensure that you can't put the wrong fuel in cars.

According to the M6 service station staff and the garages, fuel contamination is a fairly common problem and not a monopoly of those of us with one or two grey hairs. One woman picked up her brand new diesel Beamer and at the first fuel fill put petrol in it. Another chap filled the company diesel car with the wrong fuel and only realised when he came to a grindingly expensive halt on the motorway.

So come on any fuel pump designers out there - do try to help. I gather you can't fit a diesel fuel nozzle into a petrol car ? So how about designing a nozzle that fits only diesel cars.

Mike
Posted on: 25 March 2010 by JMB
Car back on the road on Monday. The BMW dealer flushed and cleaned the tank and fuel lines, and replaced the fuel filter. All seems OK and the car is running well but I have a niggling worry that at some later date the fuel pump will pack up.

The original BMW dealer the car was recovered to provided an estimate of £1670 to get the car back on the road with a new fuel pump. I just hope he is not proved right.

Currently tied up with the insurance company on the interpretation of the policy cover.

Thanks all for the informative responses.

Mike
Posted on: 25 March 2010 by BigH47
quote:
provided an estimate of £1670 to get the car back on the road with a new fuel pump


Not surprising when they charge the charge upwards of a £100 an hour.

Obviously the Police suffer with this too!
Posted on: 25 March 2010 by JMB
And there was me thinking it was just me - I had no idea before my own mistake that putting petrol in diesel cars is such a widespread problem.

Time for manufacturers to take note.
Posted on: 25 March 2010 by BigH47
I work for a car hire firm, it happens regularly with customers, I have done it once petrol in to Diesel.

I can't help thinking this could have been avoided with some sort of warning system built in to cars and the pump handles.

Surely garages wouldn't take the piss?

Even allowing for the diesel being used as a lubricant, how does this justify new fuel lines injectors, pump etc, when the vehicle might not have even been moved?

Brian,regarding your fuel pump, surely it may have taken a little life out of it , but truly just how much wear must it have suffered?
keep an eye on fuel consumption etc and see if it has?
Posted on: 25 March 2010 by JMB
Do you think that the car trade in general or the motoring organisations are feeding this problem back to the manufacturers ?? I would hope so.
Posted on: 25 March 2010 by BigH47
quote:
Originally posted by Michael Brian:
Do you think that the car trade in general or the motoring organisations are feeding this problem back to the manufacturers ?? I would hope so.


What with " a nice little earner" as Del boy might say?
Posted on: 25 March 2010 by JMB
Incorporating at the car design and manufacturing stages measures to ensure the car can only be filled with the correct fuel would seem to be sensible. Diesel cars already sell with a premium so the additional cost of the mis-fuel prevention measures shouldn't add much.

I can't believe that the fuel pump has suffered wear either but given Mike-B's technical explanation of how the pump might be affected I am left with a small residual doubt.
Posted on: 28 March 2010 by Mike-B
quote:
I am left with a small residual doubt.

If the engine was not run, and it went that way into the repair garage, the vital & delicate part - the fuel injection pump - is OK
My best advise now is to believe it is OK & not loose sleep.

But don't forget - DON'T DO IT AGAIN
Posted on: 29 March 2010 by JMB
Mike - see post 4. The SOP should ensure it won't happen again!