Brummie Cabbie wrote:
Back in the 1970's in the old, old days, when diesel didn't have the anti-gelling agents in it that it has today, we used to put £2 worth of leaded petrol to £20 of diesel [and that was a full tank in an FX4] to stop it gelling in severe snow and frosty winter weather.
If you didn't do that, the coil in the diesel supply pipe just outside the fuel tank would gather up snow, freeze and the cab would stop in the middle of the road, because of fuel starvation, caused by the diesel turning to jelly.
IMHO, there is no need to worry at all about £5 of petrol to a tank of diesel.
And if we get to minus 10 deg C or below this winter, I'll probably start putting a little petrol into a tank of diesel myself, particularly if there is snow on the ground.
i'm hoping as i have to take the car in tomorrow for an alignment and bulb changing and was worried they may spot the petrol in the mix ? then again i'm probably being paranoid as why would they be even anywhere near the fuel tank
I've kept the tank full before parking up every night so far and not allowed it to go below 75% capacity and haven't felt any issues or seen anything worrying so fingers crossed i can get through taking it in for these fix ups without anything being spotted lol