I had one of these Fuel Angel Misfuel Prevention Devices in my XC90, since the XC90 has gone it's now for sale on ebay if you are interested.
- Model Number MPD-002
- Fits Volvo XC90 / XC70 / S80 / S60 / V60 and many other Volvos and other cars
- Screw in spout, fuel cap and fitting / removal tool
- Used but excellent condition
- Fits in a few minutes, screws in fuel filler spout, replaces fuel cap
- Can easily be removed
- Stops petrol pump from being used in a diesel car - save a fortune
- Works with all pumps, no filling issues, it just works
- First seen on Dragons Den
- Costs £39.99 new
See the Misfuel website for more details and complete list of vehicles it fits
https://www.misfuellingprevention.co.uk/
For my ebay listing see this
http://www.ebay.co.uk/itm/1223137499...84.m1555.l2649