Hi guys,
Refilled with LPG today, had a nasty surprise waiting for me at the pump... a 0.8mpg drop since the last tank
I'm not sure why this has happened, the weather has been similar to the last tank and so has my driving style and where I've been driving, the only thing i can think of that's changed has been the engine was misfiring and generally running bad last tank but this tank it was running well, this doesn't make sense to me...
can anyone else think why my mileage may have dropped so badly?