You would think that if someboby had replaced a normal plug with a long nosed one and the piston had hit it a few times that the driver would realise his engine is only running on three........surely!!!!
Well maybe not.
I beleive there are people out there who just get in and turn the key and thats as technical as they want to get.
Looks like this could be another of lifes little unexplained mysteries.:what: